NO782357L - Fremgangsmaate til fremstilling av bicykliske thia-diaza-forbindelser - Google Patents

Fremgangsmaate til fremstilling av bicykliske thia-diaza-forbindelser

Info

Publication number: NO782357L
Authority: NO; Norway
Prior art keywords: salts; phenyl; compounds; thiazole; imidazo
Prior art date: 1977-07-07

Application number

NO782357A

Other languages

English (en)

Norwegian (no)

Inventor

Richard Goeschke

Pier Giorgio Ferrini

Original Assignee

Ciba Geigy Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-07-07

Filing date

1978-07-06

Publication date

1979-01-09

1978-07-06 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1979-01-09 Publication of NO782357L publication Critical patent/NO782357L/no

Links

150000001875 compounds Chemical class 0.000 title claims description 47
238000000034 method Methods 0.000 title claims description 22
150000003839 salts Chemical class 0.000 claims description 34
-1 methoxy or halogen Chemical class 0.000 claims description 19
239000000203 mixture Substances 0.000 claims description 14
229910052736 halogen Inorganic materials 0.000 claims description 11
150000002367 halogens Chemical group 0.000 claims description 11
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
OYJGEOAXBALSMM-UHFFFAOYSA-N 2,3-dihydro-1,3-thiazole Chemical compound C1NC=CS1 OYJGEOAXBALSMM-UHFFFAOYSA-N 0.000 claims description 9
FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims description 9
125000002947 alkylene group Chemical group 0.000 claims description 9
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
125000004076 pyridyl group Chemical group 0.000 claims description 9
125000003545 alkoxy group Chemical group 0.000 claims description 8
125000001544 thienyl group Chemical group 0.000 claims description 8
125000000217 alkyl group Chemical group 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 7
238000002360 preparation method Methods 0.000 claims description 7
239000000460 chlorine Substances 0.000 claims description 5
229910052801 chlorine Inorganic materials 0.000 claims description 5
125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 claims description 5
125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 5
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 4
125000004429 atom Chemical group 0.000 claims description 4
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
239000005977 Ethylene Substances 0.000 claims description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
241000534944 Thia Species 0.000 claims description 3
MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical group C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 3
229910052757 nitrogen Inorganic materials 0.000 claims description 3
125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 2
125000002883 imidazolyl group Chemical group 0.000 claims description 2
229910052717 sulfur Inorganic materials 0.000 claims description 2
239000011593 sulfur Substances 0.000 claims description 2
JLBQKIKVJYJZME-UHFFFAOYSA-N 5,6-bis(3-chlorophenyl)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole Chemical compound ClC1=CC=CC(C2C(N3CCSC3=N2)C=2C=C(Cl)C=CC=2)=C1 JLBQKIKVJYJZME-UHFFFAOYSA-N 0.000 claims 1
XRILYHALWKQWIC-UHFFFAOYSA-N 5,6-diphenyl-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazole Chemical compound N1=C2SCCN2C(C=2C=CC=CC=2)C1C1=CC=CC=C1 XRILYHALWKQWIC-UHFFFAOYSA-N 0.000 claims 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 38
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 36
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 15
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
239000011541 reaction mixture Substances 0.000 description 14
239000000243 solution Substances 0.000 description 13
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
235000019439 ethyl acetate Nutrition 0.000 description 12
239000000725 suspension Substances 0.000 description 12
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 11
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 10
238000010992 reflux Methods 0.000 description 10
238000001953 recrystallisation Methods 0.000 description 9
239000007858 starting material Substances 0.000 description 9
239000002253 acid Substances 0.000 description 8
229910052938 sodium sulfate Inorganic materials 0.000 description 8
235000011152 sodium sulphate Nutrition 0.000 description 8
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 7
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 7
239000002904 solvent Substances 0.000 description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
239000012074 organic phase Substances 0.000 description 6
239000000825 pharmaceutical preparation Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
239000013543 active substance Substances 0.000 description 5
239000013078 crystal Substances 0.000 description 5
239000003208 petroleum Substances 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
238000003756 stirring Methods 0.000 description 5
241000700159 Rattus Species 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
229920002472 Starch Polymers 0.000 description 4
239000012043 crude product Substances 0.000 description 4
239000000706 filtrate Substances 0.000 description 4
239000005457 ice water Substances 0.000 description 4
235000019698 starch Nutrition 0.000 description 4
239000000126 substance Substances 0.000 description 4
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
239000000052 vinegar Substances 0.000 description 4
235000021419 vinegar Nutrition 0.000 description 4
SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 description 3
FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
229960000583 acetic acid Drugs 0.000 description 3
230000003110 anti-inflammatory effect Effects 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
238000001816 cooling Methods 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
239000000741 silica gel Substances 0.000 description 3
229910002027 silica gel Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
229910000029 sodium carbonate Inorganic materials 0.000 description 3
239000008107 starch Substances 0.000 description 3
APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 2
PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
BJCIJTYQFAOPCE-UHFFFAOYSA-N 2-bromo-1,2-bis(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1C(Br)C(=O)C1=CC=C(OC)C=C1 BJCIJTYQFAOPCE-UHFFFAOYSA-N 0.000 description 2
125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 2
HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
108010010803 Gelatin Proteins 0.000 description 2
AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
241001465754 Metazoa Species 0.000 description 2
AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
206010030113 Oedema Diseases 0.000 description 2
KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
235000021355 Stearic acid Nutrition 0.000 description 2
229930006000 Sucrose Natural products 0.000 description 2
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 2
239000002585 base Substances 0.000 description 2
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 2
229940092714 benzenesulfonic acid Drugs 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
125000002619 bicyclic group Chemical group 0.000 description 2
239000012876 carrier material Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
125000001309 chloro group Chemical group Cl* 0.000 description 2
238000004587 chromatography analysis Methods 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
229920000159 gelatin Polymers 0.000 description 2
239000007903 gelatin capsule Substances 0.000 description 2
235000019322 gelatine Nutrition 0.000 description 2
235000011852 gelatine desserts Nutrition 0.000 description 2
239000012362 glacial acetic acid Substances 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
239000000543 intermediate Substances 0.000 description 2
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
239000000155 melt Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
239000003921 oil Substances 0.000 description 2
150000007524 organic acids Chemical class 0.000 description 2
239000000047 product Substances 0.000 description 2
238000007363 ring formation reaction Methods 0.000 description 2
YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
238000000926 separation method Methods 0.000 description 2
JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
239000008117 stearic acid Substances 0.000 description 2
239000005720 sucrose Substances 0.000 description 2
239000000454 talc Substances 0.000 description 2
229910052623 talc Inorganic materials 0.000 description 2
235000012222 talc Nutrition 0.000 description 2
238000004809 thin layer chromatography Methods 0.000 description 2
231100000331 toxic Toxicity 0.000 description 2
230000002588 toxic effect Effects 0.000 description 2
GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
PJLOGZZDKDUMFU-VIFPVBQESA-N (2s)-2-(benzenesulfonamido)pentanedioic acid Chemical compound OC(=O)CC[C@@H](C(O)=O)NS(=O)(=O)C1=CC=CC=C1 PJLOGZZDKDUMFU-VIFPVBQESA-N 0.000 description 1
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
SZSPKBXYQNXXBH-UHFFFAOYSA-N 1-(2-bromo-4-methoxyphenyl)-2-(4-methoxyphenyl)ethanone Chemical compound C1=CC(OC)=CC=C1CC(=O)C1=CC=C(OC)C=C1Br SZSPKBXYQNXXBH-UHFFFAOYSA-N 0.000 description 1
IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
JHXOAXMCYMGJLQ-UHFFFAOYSA-N 2,3-dihydro-1,3-thiazol-2-amine Chemical compound NC1NC=CS1 JHXOAXMCYMGJLQ-UHFFFAOYSA-N 0.000 description 1
QQGYDWWMCCPYNZ-UHFFFAOYSA-N 2-(2-imino-1,3-thiazol-3-yl)-1,2-diphenylethanone Chemical compound N=C1SC=CN1C(C=1C=CC=CC=1)C(=O)C1=CC=CC=C1 QQGYDWWMCCPYNZ-UHFFFAOYSA-N 0.000 description 1
WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 description 1
RLQZIECDMISZHS-UHFFFAOYSA-N 2-phenylcyclohexa-2,5-diene-1,4-dione Chemical compound O=C1C=CC(=O)C(C=2C=CC=CC=2)=C1 RLQZIECDMISZHS-UHFFFAOYSA-N 0.000 description 1
125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
LAMUXTNQCICZQX-UHFFFAOYSA-N 3-chloropropan-1-ol Chemical compound OCCCCl LAMUXTNQCICZQX-UHFFFAOYSA-N 0.000 description 1
125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
IPVFCRUKTBYITA-UHFFFAOYSA-N 4,5-bis[(4-methoxyphenyl)methyl]-1,3-dihydroimidazole-2-thione Chemical compound C1=CC(OC)=CC=C1CC1=C(CC=2C=CC(OC)=CC=2)NC(S)=N1 IPVFCRUKTBYITA-UHFFFAOYSA-N 0.000 description 1
DNQAQWCFLJOCNU-UHFFFAOYSA-N 4,5-bis[(4-methoxyphenyl)methyl]imidazolidine-2-thione Chemical compound C1=CC(OC)=CC=C1CC1C(CC=2C=CC(OC)=CC=2)NC(=S)N1 DNQAQWCFLJOCNU-UHFFFAOYSA-N 0.000 description 1
HJYSGEJLUSZCTF-UHFFFAOYSA-N 4,5-diphenylimidazolidine-2-thione Chemical compound N1C(S)=NC(C=2C=CC=CC=2)C1C1=CC=CC=C1 HJYSGEJLUSZCTF-UHFFFAOYSA-N 0.000 description 1
ALYNCZNDIQEVRV-PZFLKRBQSA-N 4-amino-3,5-ditritiobenzoic acid Chemical compound [3H]c1cc(cc([3H])c1N)C(O)=O ALYNCZNDIQEVRV-PZFLKRBQSA-N 0.000 description 1
WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
PXACTUVBBMDKRW-UHFFFAOYSA-N 4-bromobenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=C(Br)C=C1 PXACTUVBBMDKRW-UHFFFAOYSA-N 0.000 description 1
229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 description 1
LGRQUXHYJBFGTM-UHFFFAOYSA-N 4H-imidazole Chemical compound C1C=NC=N1 LGRQUXHYJBFGTM-UHFFFAOYSA-N 0.000 description 1
229920001817 Agar Polymers 0.000 description 1
GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
241000416162 Astragalus gummifer Species 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
208000009386 Experimental Arthritis Diseases 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
206010061218 Inflammation Diseases 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229930195725 Mannitol Natural products 0.000 description 1
244000151018 Maranta arundinacea Species 0.000 description 1
235000010804 Maranta arundinacea Nutrition 0.000 description 1
241000699670 Mus sp. Species 0.000 description 1
JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
ARLZGEXVMUDUQZ-UHFFFAOYSA-N O.O.[Ca] Chemical compound O.O.[Ca] ARLZGEXVMUDUQZ-UHFFFAOYSA-N 0.000 description 1
241000283973 Oryctolagus cuniculus Species 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 description 1
201000005702 Pertussis Diseases 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
102000004005 Prostaglandin-endoperoxide synthases Human genes 0.000 description 1
108090000459 Prostaglandin-endoperoxide synthases Proteins 0.000 description 1
208000010378 Pulmonary Embolism Diseases 0.000 description 1
208000025747 Rheumatic disease Diseases 0.000 description 1
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
241000779819 Syncarpia glomulifera Species 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
235000012419 Thalia geniculata Nutrition 0.000 description 1
229920001615 Tragacanth Polymers 0.000 description 1
241000209140 Triticum Species 0.000 description 1
235000021307 Triticum Nutrition 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
239000008272 agar Substances 0.000 description 1
235000010419 agar Nutrition 0.000 description 1
230000001476 alcoholic effect Effects 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
239000000783 alginic acid Substances 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
229960001126 alginic acid Drugs 0.000 description 1
150000004781 alginic acids Chemical class 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910000095 alkaline earth hydride Inorganic materials 0.000 description 1
150000003973 alkyl amines Chemical class 0.000 description 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
229960004909 aminosalicylic acid Drugs 0.000 description 1
229940035676 analgesics Drugs 0.000 description 1
239000003957 anion exchange resin Substances 0.000 description 1
239000000730 antalgic agent Substances 0.000 description 1
239000002260 anti-inflammatory agent Substances 0.000 description 1
229940121363 anti-inflammatory agent Drugs 0.000 description 1
230000001741 anti-phlogistic effect Effects 0.000 description 1
230000003356 anti-rheumatic effect Effects 0.000 description 1
230000002785 anti-thrombosis Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
230000002917 arthritic effect Effects 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
235000010323 ascorbic acid Nutrition 0.000 description 1
239000011668 ascorbic acid Substances 0.000 description 1
229960005070 ascorbic acid Drugs 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
CSKNSYBAZOQPLR-UHFFFAOYSA-N benzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=CC=C1 CSKNSYBAZOQPLR-UHFFFAOYSA-N 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
239000000872 buffer Substances 0.000 description 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
239000008116 calcium stearate Substances 0.000 description 1
235000013539 calcium stearate Nutrition 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000004040 coloring Methods 0.000 description 1
239000012230 colorless oil Substances 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 1
239000008121 dextrose Substances 0.000 description 1
239000002027 dichloromethane extract Substances 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
201000010099 disease Diseases 0.000 description 1
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
239000012259 ether extract Substances 0.000 description 1
125000006125 ethylsulfonyl group Chemical group 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000002360 explosive Substances 0.000 description 1
239000000284 extract Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
235000003599 food sweetener Nutrition 0.000 description 1
238000001640 fractional crystallisation Methods 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229940093915 gynecological organic acid Drugs 0.000 description 1
125000000623 heterocyclic group Chemical group 0.000 description 1
229910000042 hydrogen bromide Inorganic materials 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
239000012433 hydrogen halide Substances 0.000 description 1
229910000039 hydrogen halide Inorganic materials 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000000338 in vitro Methods 0.000 description 1
230000004054 inflammatory process Effects 0.000 description 1
239000003978 infusion fluid Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
150000007529 inorganic bases Chemical class 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 1
239000004310 lactic acid Substances 0.000 description 1
235000014655 lactic acid Nutrition 0.000 description 1
239000008101 lactose Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
239000011976 maleic acid Substances 0.000 description 1
239000001630 malic acid Substances 0.000 description 1
235000011090 malic acid Nutrition 0.000 description 1
239000000594 mannitol Substances 0.000 description 1
235000010355 mannitol Nutrition 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229940098779 methanesulfonic acid Drugs 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
WHQSYGRFZMUQGQ-UHFFFAOYSA-N n,n-dimethylformamide;hydrate Chemical compound O.CN(C)C=O WHQSYGRFZMUQGQ-UHFFFAOYSA-N 0.000 description 1
VMOWKUTXPNPTEN-UHFFFAOYSA-N n,n-dimethylpropan-2-amine Chemical compound CC(C)N(C)C VMOWKUTXPNPTEN-UHFFFAOYSA-N 0.000 description 1
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000006124 n-propyl sulfonyl group Chemical group 0.000 description 1
PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
230000003204 osmotic effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
150000002923 oximes Chemical class 0.000 description 1
229940094443 oxytocics prostaglandins Drugs 0.000 description 1
WLJNZVDCPSBLRP-UHFFFAOYSA-N pamoic acid Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=C(C=3O)C(=O)O)=C(O)C(C(O)=O)=CC2=C1 WLJNZVDCPSBLRP-UHFFFAOYSA-N 0.000 description 1
238000007911 parenteral administration Methods 0.000 description 1
KHIWWQKSHDUIBK-UHFFFAOYSA-N periodic acid Chemical compound OI(=O)(=O)=O KHIWWQKSHDUIBK-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
150000004965 peroxy acids Chemical class 0.000 description 1
239000000546 pharmaceutical excipient Substances 0.000 description 1
230000000144 pharmacologic effect Effects 0.000 description 1
239000001739 pinus spp. Substances 0.000 description 1
208000008423 pleurisy Diseases 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000001267 polyvinylpyrrolidone Substances 0.000 description 1
235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
150000003180 prostaglandins Chemical class 0.000 description 1
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000552 rheumatic effect Effects 0.000 description 1
201000003068 rheumatic fever Diseases 0.000 description 1
206010039073 rheumatoid arthritis Diseases 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
238000006798 ring closing metathesis reaction Methods 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
235000010413 sodium alginate Nutrition 0.000 description 1
239000000661 sodium alginate Substances 0.000 description 1
229940005550 sodium alginate Drugs 0.000 description 1
239000012279 sodium borohydride Substances 0.000 description 1
229910000033 sodium borohydride Inorganic materials 0.000 description 1
235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
239000012312 sodium hydride Substances 0.000 description 1
229910000104 sodium hydride Inorganic materials 0.000 description 1
VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
229950000244 sulfanilic acid Drugs 0.000 description 1
239000003765 sweetening agent Substances 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
CBDKQYKMCICBOF-UHFFFAOYSA-N thiazoline Chemical compound C1CN=CS1 CBDKQYKMCICBOF-UHFFFAOYSA-N 0.000 description 1
150000003549 thiazolines Chemical class 0.000 description 1
229950009928 thiazosulfone Drugs 0.000 description 1
125000003396 thiol group Chemical group [H]S* 0.000 description 1
239000012485 toluene extract Substances 0.000 description 1
239000000196 tragacanth Substances 0.000 description 1
235000010487 tragacanth Nutrition 0.000 description 1
229940116362 tragacanth Drugs 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
229940036248 turpentine Drugs 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/06—Antiarrhythmics
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/84—Sulfur atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/18—Nitrogen atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/40—Unsubstituted amino or imino radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/04—1,3-Thiazines; Hydrogenated 1,3-thiazines
- C07D279/06—1,3-Thiazines; Hydrogenated 1,3-thiazines not condensed with other rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems

Landscapes

Organic Chemistry (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Veterinary Medicine (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Heart & Thoracic Surgery (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Cardiology (AREA)
Pain & Pain Management (AREA)
Rheumatology (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Thiazole And Isothizaole Compounds (AREA)

NO782357A 1977-07-07 1978-07-06 Fremgangsmaate til fremstilling av bicykliske thia-diaza-forbindelser NO782357L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU77703A LU77703A1 (de)	1977-07-07	1977-07-07	Verfahren zur herstellung von bicyclischen thia-diaza-verbindungen

Publications (1)

Publication Number	Publication Date
NO782357L true NO782357L (no)	1979-01-09

Family

ID=19728633

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO782357A NO782357L (no)	1977-07-07	1978-07-06	Fremgangsmaate til fremstilling av bicykliske thia-diaza-forbindelser

Country Status (18)

Country	Link
EP (3)	EP0000353A3 (pt)
JP (1)	JPS5416470A (pt)
AR (2)	AR222309A1 (pt)
AU (1)	AU3778878A (pt)
DD (2)	DD145538A5 (pt)
DK (1)	DK305578A (pt)
ES (4)	ES471458A1 (pt)
FI (1)	FI782132A7 (pt)
GR (1)	GR64978B (pt)
IL (1)	IL55086A0 (pt)
IT (1)	IT8149647A0 (pt)
LU (1)	LU77703A1 (pt)
NO (1)	NO782357L (pt)
NZ (1)	NZ187789A (pt)
PL (1)	PL116596B1 (pt)
PT (1)	PT68246A (pt)
SU (4)	SU873886A3 (pt)
ZA (1)	ZA783898B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0004648B1 (de) *	1978-04-11	1982-08-25	Ciba-Geigy Ag	Neue Mercaptoimidazolderivate, Verfahren zu deren Herstellung, Mercaptoimidazolderivate zur Behandlung entzündlicher Erkrankungen und diese enthaltende pharmazeutische Präparate
DE2823197A1 (de) *	1978-05-24	1979-11-29	Schering Ag	Neue imidazolderivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
US4175127A (en) *	1978-09-27	1979-11-20	Smithkline Corporation	Pyridyl substituted 2,3-dihydroimidazo[2,1-b]thiazoles
FI800005A7 (fi) *	1979-01-05	1981-01-01	Ciba Geigy Ag	Menetelmä uuden vasemmalle kiertävän bisyklisen tiadiatsayhdisteen ja sen suolojen valmistamiseksi.
US4636516A (en) *	1981-02-19	1987-01-13	Yamanouchi Pharmaceutical Co., Ltd.	3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compounds
IL78834A (en) *	1985-05-23	1992-07-15	Smithkline Beckman Corp	2,3-dihydro-5-(1,4-dihydropyridin-4-yl)-6-phenylimidazo(2,1-b)thiazoles and 6,7-dihydro-3-(1,4-dihydropyridin-4-yl)-2-phenyl-5h-imidazo(2,1-b)(1,3)thiazines and their use as intermediates in a process for preparing the corresponding pyridyl-substituted imidazo(2,1-b)thiazoles and 5h-imidazo(2,1-b)(1,3)thiazines
US5008390A (en) *	1985-05-23	1991-04-16	Smithkline Beckman Corporation	Compounds for preparing 6-phenyl-2,3-dihydroimidazo[2,1-b]-thiazoles and corresponding thiazines
US4803279A (en) *	1985-05-23	1989-02-07	Smithkline Beckman Corporation	1.4-dihydro-4-pyridyl-substituted imidazo (2,1-b) thiazoles and the corresponding thiazines.
ZW24186A1 (en) *	1985-12-12	1987-07-08	Smithkline Beckman Corp	Inhibition of the 5-lipoxygenase pathway
US4719218A (en) *	1985-12-12	1988-01-12	Smithkline Beckman Corporation	Pyrrolo[1,2-a]imidazole and pyrrolo[1,2-a]pyridine derivatives and their use as 5-lipoxygenase pathway inhibitor
JPH05503919A (ja) *	1989-06-13	1993-06-24	スミスクライン・ビーチャム・コーポレイション	単球および／またはマクロファージによるインターロイキン―１または腫瘍壊死因子生成の抑制
GB9005966D0 (en) *	1990-03-16	1990-05-09	May & Baker Ltd	New compositions of matter
GB9019838D0 (en) *	1990-09-11	1990-10-24	Smith Kline French Lab	Compounds
CA2063865A1 (en) *	1992-03-24	1993-09-25	Karoly Lempert	2-(substituted imino)-thiazolidines and process for the preparation thereof
US5552422A (en) *	1995-01-11	1996-09-03	Merck Frosst Canada, Inc.	Aryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agents
RU2405788C1 (ru) *	2009-07-14	2010-12-10	Государственное образовательное учреждение высшего профессионального образования "БАШКИРСКИЙ ГОСУДАРСТВЕННЫЙ МЕДИЦИНСКИЙ УНИВЕРСИТЕТ ФЕДЕРАЛЬНОГО АГЕНТСТВА ПО ЗДРАВООХРАНЕНИЮ И СОЦИАЛЬНОМУ РАЗВИТИЮ"	ДИГИДРОХЛОРИД 3-ЦИКЛОГЕКСИЛАМИНОМЕТИЛТИАЗОЛО[3,2-a]БЕНЗИМИДАЗОЛА, ПРОЯВЛЯЮЩИЙ ИММУНОТРОПНУЮ И АНТИАГРЕГАЦИОННУЮ АКТИВНОСТЬ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2981739A (en) *	1958-01-27	1961-04-25	Diamond Alkali Co	Certain alpha-haloaldehyde addition products of ethylenethioureas and process
NL131034C (pt) *	1964-05-11
US3297708A (en) *	1965-10-06	1967-01-10	American Cyanamid Co	Method of preparing thiazolidines
US3455924A (en) *	1967-02-08	1969-07-15	Upjohn Co	Dianisylimidazoles
NL164285C (nl) *	1968-01-09	1980-12-15	Rhone Poulenc Sa	Werkwijze ter bereiding van een farmaceutisch preparaat, dat een imidazoÿ2.1-bÿthiazoolderivaat bevat, de gevormde farmaceutische preparaten, alsmede werkwijze voor het bereiden van dit imidazoÿ2.1-bÿthiazoolderivaat.
BE788792A (fr) *	1971-09-30	1973-03-13	Ici Ltd	Procedes et compositions a usage anti-bacterien
US3842097A (en) *	1973-01-22	1974-10-15	Searle & Co	2-(phenoxyalkylthio)imidazoles and congeners
SE428686B (sv) *	1975-08-11	1983-07-18	Du Pont	Forfarande for framstellning av antiinflammatoriskt aktiva imidazoler
GB1541321A (en) *	1976-03-10	1979-02-28	Metabio	2,3-dihydroimidazo(2,1-b)thiazole derivatives and process for their preparation
US4064260A (en) *	1976-07-29	1977-12-20	E. I. Du Pont De Nemours And Company	Anti-inflammatory diarylimidazothiazoles and their corresponding S-oxides
US4263311A (en) *	1976-09-27	1981-04-21	Smithkline Corporation	5,6-Phenyl-2,3-dihydroimidazo [2,1-b] thiazoles

1977
- 1977-07-07 LU LU77703A patent/LU77703A1/de unknown
1978
- 1978-06-29 EP EP78100272A patent/EP0000353A3/xx not_active Withdrawn
- 1978-06-29 EP EP80101322A patent/EP0020858A1/de not_active Withdrawn
- 1978-06-29 EP EP80101323A patent/EP0019688A1/de not_active Ceased
- 1978-07-03 FI FI782132A patent/FI782132A7/fi not_active Application Discontinuation
- 1978-07-03 PT PT68246A patent/PT68246A/pt unknown
- 1978-07-05 AR AR272843A patent/AR222309A1/es active
- 1978-07-05 ES ES471458A patent/ES471458A1/es not_active Expired
- 1978-07-05 IL IL55086A patent/IL55086A0/xx unknown
- 1978-07-05 AU AU37788/78A patent/AU3778878A/en active Pending
- 1978-07-05 GR GR56695A patent/GR64978B/el unknown
- 1978-07-06 DD DD78214990A patent/DD145538A5/de unknown
- 1978-07-06 NO NO782357A patent/NO782357L/no unknown
- 1978-07-06 SU SU782632647A patent/SU873886A3/ru active
- 1978-07-06 ZA ZA00783898A patent/ZA783898B/xx unknown
- 1978-07-06 NZ NZ187789A patent/NZ187789A/xx unknown
- 1978-07-06 DD DD78206565A patent/DD138212A5/xx unknown
- 1978-07-06 DK DK783055A patent/DK305578A/da unknown
- 1978-07-06 JP JP8153378A patent/JPS5416470A/ja active Pending
- 1978-07-07 PL PL1978208253A patent/PL116596B1/pl unknown
1979
- 1979-03-05 ES ES478296A patent/ES478296A1/es not_active Expired
- 1979-05-18 SU SU792763599A patent/SU893134A3/ru active
- 1979-09-10 ES ES484033A patent/ES484033A1/es not_active Expired
- 1979-09-20 ES ES484327A patent/ES484327A1/es not_active Expired
- 1979-10-23 SU SU792831085A patent/SU850007A3/ru active
- 1979-12-03 AR AR279136A patent/AR224381A1/es active
- 1979-12-20 SU SU792855458A patent/SU873887A3/ru active
1981
- 1981-11-06 IT IT8149647A patent/IT8149647A0/it unknown

Also Published As

Publication number	Publication date
AR222309A1 (es)	1981-05-15
DK305578A (da)	1979-01-08
ES484327A1 (es)	1980-05-16
PL116596B1 (en)	1981-06-30
EP0020858A1 (de)	1981-01-07
EP0000353A2 (de)	1979-01-24
ZA783898B (en)	1979-07-25
SU893134A3 (ru)	1981-12-23
PL208253A1 (pl)	1979-06-04
PT68246A (en)	1978-08-01
NZ187789A (en)	1981-03-16
JPS5416470A (en)	1979-02-07
SU873886A3 (ru)	1981-10-15
SU873887A3 (ru)	1981-10-15
EP0000353A3 (en)	1979-06-13
ES478296A1 (es)	1979-05-16
SU850007A3 (ru)	1981-07-23
DD145538A5 (de)	1980-12-17
LU77703A1 (de)	1979-03-26
AU3778878A (en)	1980-01-10
ES471458A1 (es)	1979-10-01
EP0019688A1 (de)	1980-12-10
GR64978B (en)	1980-06-11
IT8149647A0 (it)	1981-11-06
AR224381A1 (es)	1981-11-30
ES484033A1 (es)	1980-04-16
IL55086A0 (en)	1978-09-29
FI782132A7 (fi)	1979-01-08
DD138212A5 (de)	1979-10-17

Publication	Publication Date	Title
NO800222L (no)	1980-08-04	Engangsbleie.
NO782357L (no)	1979-01-09	Fremgangsmaate til fremstilling av bicykliske thia-diaza-forbindelser
KR0174752B1 (ko)	1999-02-01	이환식 헤테로환 함유 술폰아미드 유도체 및 그 제조방법
NO154346B (no)	1986-05-26	Analogifremgangsmaate for fremstilling av terapeutisk aktive ftalazin-4-yl-eddiksyrederivater.
NO164974B (no)	1990-08-27	Analogifremgangsmaate for fremstilling av et acylanilid med farmakologisk effekt.
CS208153B2 (en)	1981-08-31	Method of making the 5-/4-pyridyl/-6-/4-fluorphebyl/-2,3-dihydroimidazo 2,1-b thiazole
AU620040B2 (en)	1992-02-13	Aralkylaminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
KR870001144B1 (ko)	1987-06-11	삼환 옥스인돌 카복스아미드 유도체의 제조방법
DK168010B1 (da)	1994-01-17	Tetrahydroisoquinolinforbindelser og farmaceutisk middel indeholdende en saadan forbindelse
GB2039882A (en)	1980-08-20	Bicyclic thiadiaza compounds and their use as medicaments
US4134896A (en)	1979-01-16	5,6-Dihydro-4-oxo-4H-thieno[2,3-b]thiopyran-5-carboxamides, and process for the preparation thereof
HU195962B (en)	1988-08-29	Process for producing pyrimidinyl-methyl-thio-benzimidazole derivatives and pharmaceutics comprising the same
PT93985B (pt)	1996-11-29	Processo e produtos intermedios para a preparacao de acidos aceticos oxoftalazinilicos e seus analogos
US4544655A (en)	1985-10-01	Antiinflammatory, analgesic, and antirheumatic 4-hydroxy-2-methyl-n-(2-pyridyl)-6-trifluoromethyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide, corresponding compositions, and 3-carboxylic acid lower alkyl ester intermediates
CS250248B2 (en)	1987-04-16	Method of imidazole's tricyclic derivatives production
US4968708A (en)	1990-11-06	Imidazo[2,1-B]benzothiazole compounds and antiulcer compositions containing the same
US4187303A (en)	1980-02-05	Thiazine derivatives
US4496568A (en)	1985-01-29	Antiinflammatory thieno [2,3-c]pyridine derivatives
DK156222B (da)	1989-07-10	Analogifremgangsmaade til fremstilling af substituerede thiazolooe3,2-aaapyrimidiner eller salte eller isomere eller isomerblandinger heraf
US3920691A (en)	1975-11-18	5-(3-substituted amino-2-hydroxypropoxy)-1,3-disubstituted pyrazoles and method of preparation
JPH0327363A (ja)	1991-02-05	チオウラシル誘導体
NO814468L (no)	1982-07-01	Tiazolinderivater, fremgangsmaate til deres fremstilling, deres anvendelse samt farmasoeytiske preparater paa basis av disse forbindelser
US4353918A (en)	1982-10-12	Dextrorotatory bicyclic thiadiaza compounds and pharmaceutical preparations containing them
NO174928B (no)	1994-04-25	Analogifremgangsmåte for fremstilling av terapeutisk aktive enoletere av 6-klor-4-hydroksy-2-metyl-N-(2-pyridyl)-2H-tieno(2,3-e)-1,2-tiazin-3-karboksylsyreamid-1,1-dioksyd
US4278798A (en)	1981-07-14	1-Ethyl-1,4-dihydro-6-(2-naphthyl)-4-oxonicotinic acid and esters thereof