CA1042006A - Derives d'isoxazole - Google Patents

Derives d'isoxazole

Info

Publication number: CA1042006A
Authority: CA; Canada
Prior art keywords: alkyl; formula; hydrogen; group; process according
Prior art date: 1973-10-23
Legal status (The legal status 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 status listed.): Expired

Application number

CA297,649A

Other languages

English (en)

Inventor

William R.N. Williamson

John C. Saunders

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lilly Industries Ltd

Original Assignee

Lilly Industries Ltd

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.)

1973-10-23

Filing date

1978-02-24

Publication date

1978-11-07

1973-10-23 Priority claimed from GB49259/73A external-priority patent/GB1488003A/en

1978-02-24 Application filed by Lilly Industries Ltd filed Critical Lilly Industries Ltd

1978-11-07 Application granted granted Critical

1978-11-07 Publication of CA1042006A publication Critical patent/CA1042006A/fr

Status Expired legal-status Critical Current

Links

150000002545 isoxazoles Chemical class 0.000 title abstract 2
239000000460 chlorine Substances 0.000 claims abstract description 26
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 20
-1 cyanomethyl Chemical group 0.000 claims abstract description 18
239000001257 hydrogen Substances 0.000 claims abstract description 18
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 12
KTZQTRPPVKQPFO-UHFFFAOYSA-N 1,2-benzoxazole Chemical group C1=CC=C2C=NOC2=C1 KTZQTRPPVKQPFO-UHFFFAOYSA-N 0.000 claims abstract description 9
125000001424 substituent group Chemical group 0.000 claims abstract description 9
229910052801 chlorine Inorganic materials 0.000 claims abstract description 8
229910052736 halogen Inorganic materials 0.000 claims abstract description 8
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
150000002367 halogens Chemical class 0.000 claims abstract description 5
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 4
125000004429 atom Chemical group 0.000 claims abstract description 4
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 4
229910052794 bromium Inorganic materials 0.000 claims abstract description 4
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 4
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 4
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract description 3
125000004178 (C1-C4) alkyl group Chemical group 0.000 claims abstract 8
125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims abstract 3
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract 3
239000002253 acid Substances 0.000 claims description 19
238000000034 method Methods 0.000 claims description 15
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
150000002923 oximes Chemical class 0.000 claims description 8
150000007857 hydrazones Chemical class 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 5
239000000126 substance Substances 0.000 claims description 5
230000002378 acidificating effect Effects 0.000 claims description 4
125000003277 amino group Chemical group 0.000 claims description 3
125000001309 chloro group Chemical group Cl* 0.000 claims description 3
150000001875 compounds Chemical class 0.000 abstract description 28
239000000543 intermediate Substances 0.000 abstract description 7
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract description 6
150000008316 benzisoxazoles Chemical class 0.000 abstract description 5
230000000144 pharmacologic effect Effects 0.000 abstract description 4
230000015572 biosynthetic process Effects 0.000 abstract description 2
238000003786 synthesis reaction Methods 0.000 abstract description 2
125000000217 alkyl group Chemical group 0.000 description 19
238000006243 chemical reaction Methods 0.000 description 16
239000000203 mixture Substances 0.000 description 12
239000000243 solution Substances 0.000 description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
125000005843 halogen group Chemical group 0.000 description 9
239000004480 active ingredient Substances 0.000 description 8
150000002148 esters Chemical class 0.000 description 8
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
150000002825 nitriles Chemical class 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
150000007513 acids Chemical class 0.000 description 4
125000003545 alkoxy group Chemical group 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 4
238000001816 cooling Methods 0.000 description 4
125000004093 cyano group Chemical group *C#N 0.000 description 4
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
238000003756 stirring Methods 0.000 description 4
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
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 3
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
MITFXPHMIHQXPI-UHFFFAOYSA-N benzoxaprofen Natural products N=1C2=CC(C(C(O)=O)C)=CC=C2OC=1C1=CC=C(Cl)C=C1 MITFXPHMIHQXPI-UHFFFAOYSA-N 0.000 description 3
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 3
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 3
FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
LMHONHVFQVNFFE-UHFFFAOYSA-N 2-(4-chlorophenyl)-5-ethyl-1,3-benzoxazole Chemical compound N=1C2=CC(CC)=CC=C2OC=1C1=CC=C(Cl)C=C1 LMHONHVFQVNFFE-UHFFFAOYSA-N 0.000 description 2
NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 2
HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
238000003747 Grignard reaction Methods 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
241001465754 Metazoa Species 0.000 description 2
PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
150000008366 benzophenones Chemical class 0.000 description 2
RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
239000002775 capsule Substances 0.000 description 2
125000002843 carboxylic acid group Chemical group 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
229940079593 drug Drugs 0.000 description 2
239000003814 drug Substances 0.000 description 2
239000003937 drug carrier Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
150000002391 heterocyclic compounds Chemical class 0.000 description 2
230000003301 hydrolyzing effect Effects 0.000 description 2
CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
125000004433 nitrogen atom Chemical group N* 0.000 description 2
239000008194 pharmaceutical composition Substances 0.000 description 2
229920000137 polyphosphoric acid Polymers 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
235000019260 propionic acid Nutrition 0.000 description 2
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 2
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
239000001117 sulphuric acid Substances 0.000 description 2
235000011149 sulphuric acid Nutrition 0.000 description 2
239000000829 suppository Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
XMLUJUUALYEAIU-UHFFFAOYSA-N (4-chlorophenyl)-(5-ethyl-2-hydroxyphenyl)methanone Chemical compound CCC1=CC=C(O)C(C(=O)C=2C=CC(Cl)=CC=2)=C1 XMLUJUUALYEAIU-UHFFFAOYSA-N 0.000 description 1
DKSZLDSPXIWGFO-BLOJGBSASA-N (4r,4ar,7s,7ar,12bs)-9-methoxy-3-methyl-2,4,4a,7,7a,13-hexahydro-1h-4,12-methanobenzofuro[3,2-e]isoquinoline-7-ol;phosphoric acid;hydrate Chemical compound O.OP(O)(O)=O.OP(O)(O)=O.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC.C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC DKSZLDSPXIWGFO-BLOJGBSASA-N 0.000 description 1
150000000183 1,3-benzoxazoles Chemical class 0.000 description 1
NORWWQTWRNDRNG-UHFFFAOYSA-N 2-(2,4-dichlorophenyl)-5-ethyl-1,3-benzoxazole Chemical compound N=1C2=CC(CC)=CC=C2OC=1C1=CC=C(Cl)C=C1Cl NORWWQTWRNDRNG-UHFFFAOYSA-N 0.000 description 1
RRWWSWFGIDRQFV-UHFFFAOYSA-N 2-(4-chlorophenyl)-6-ethyl-1,3-benzoxazole Chemical compound O1C2=CC(CC)=CC=C2N=C1C1=CC=C(Cl)C=C1 RRWWSWFGIDRQFV-UHFFFAOYSA-N 0.000 description 1
RBGOLZYAUJDSGL-UHFFFAOYSA-N 2-[2-(4-chlorophenyl)-1,3-benzoxazol-5-yl]propanenitrile Chemical compound N=1C2=CC(C(C#N)C)=CC=C2OC=1C1=CC=C(Cl)C=C1 RBGOLZYAUJDSGL-UHFFFAOYSA-N 0.000 description 1
IOQRRDPERMTVIA-UHFFFAOYSA-N 2-[C-(4-chlorophenyl)-N-hydroxycarbonimidoyl]-4-ethylphenol Chemical compound CCC1=CC=C(O)C(C(=NO)C=2C=CC(Cl)=CC=2)=C1 IOQRRDPERMTVIA-UHFFFAOYSA-N 0.000 description 1
RKIDDEGICSMIJA-UHFFFAOYSA-N 4-chlorobenzoyl chloride Chemical compound ClC(=O)C1=CC=C(Cl)C=C1 RKIDDEGICSMIJA-UHFFFAOYSA-N 0.000 description 1
244000215068 Acacia senegal Species 0.000 description 1
235000006491 Acacia senegal Nutrition 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 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
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
241000416162 Astragalus gummifer Species 0.000 description 1
238000006237 Beckmann rearrangement reaction Methods 0.000 description 1
DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
102000008186 Collagen Human genes 0.000 description 1
108010035532 Collagen Proteins 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 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
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
239000001856 Ethyl cellulose Substances 0.000 description 1
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
239000007818 Grignard reagent Substances 0.000 description 1
229920000084 Gum arabic Polymers 0.000 description 1
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 1
208000001718 Immediate Hypersensitivity Diseases 0.000 description 1
LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 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
MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
239000004721 Polyphenylene oxide Substances 0.000 description 1
229920001213 Polysorbate 20 Polymers 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
208000005279 Status Asthmaticus Diseases 0.000 description 1
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 1
229930006000 Sucrose Natural products 0.000 description 1
240000006474 Theobroma bicolor Species 0.000 description 1
229920001615 Tragacanth Polymers 0.000 description 1
206010045240 Type I hypersensitivity Diseases 0.000 description 1
229920001938 Vegetable gum Polymers 0.000 description 1
SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
235000010489 acacia gum Nutrition 0.000 description 1
GAMPNQJDUFQVQO-UHFFFAOYSA-N acetic acid;phthalic acid Chemical compound CC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O GAMPNQJDUFQVQO-UHFFFAOYSA-N 0.000 description 1
229940081735 acetylcellulose Drugs 0.000 description 1
230000010933 acylation Effects 0.000 description 1
238000005917 acylation reaction Methods 0.000 description 1
125000004423 acyloxy group Chemical group 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910000272 alkali metal oxide Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
125000005210 alkyl ammonium group Chemical group 0.000 description 1
150000001350 alkyl halides Chemical class 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
230000003110 anti-inflammatory effect Effects 0.000 description 1
239000012223 aqueous fraction Substances 0.000 description 1
208000006673 asthma Diseases 0.000 description 1
208000010216 atopic IgE responsiveness Diseases 0.000 description 1
239000002585 base Substances 0.000 description 1
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
239000012965 benzophenone Substances 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
125000001246 bromo group Chemical group Br* 0.000 description 1
229960001948 caffeine Drugs 0.000 description 1
VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
229910000389 calcium phosphate Inorganic materials 0.000 description 1
229960001714 calcium phosphate Drugs 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
150000007942 carboxylates Chemical class 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
239000000969 carrier Substances 0.000 description 1
229920002301 cellulose acetate Polymers 0.000 description 1
KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
229940110456 cocoa butter Drugs 0.000 description 1
235000019868 cocoa butter Nutrition 0.000 description 1
229960004415 codeine phosphate Drugs 0.000 description 1
229920001436 collagen Polymers 0.000 description 1
239000006071 cream Substances 0.000 description 1
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Landscapes

Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

CA297,649A 1973-10-23 1978-02-24 Derives d'isoxazole Expired CA1042006A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB49259/73A GB1488003A (en)	1973-10-23	1973-10-23	1,2-benzisoxazole derivatives processes for their preparation and their use as pharmaceuticals
CA212,030A CA1042005A (fr)	1973-10-23	1974-10-22	Derives d'isoxazole

Publications (1)

Publication Number	Publication Date
CA1042006A true CA1042006A (fr)	1978-11-07

Family

ID=25667729

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA297,648A Expired CA1042904A (fr)	1973-10-23	1978-02-24	Derives d'isoxazole
CA297,649A Expired CA1042006A (fr)	1973-10-23	1978-02-24	Derives d'isoxazole

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA297,648A Expired CA1042904A (fr)	1973-10-23	1978-02-24	Derives d'isoxazole

Country Status (1)

Country	Link
CA (2)	CA1042904A (fr)

1978
- 1978-02-24 CA CA297,648A patent/CA1042904A/fr not_active Expired
- 1978-02-24 CA CA297,649A patent/CA1042006A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1042904A (fr)	1978-11-21

Publication	Publication Date	Title
US3951999A (en)	1976-04-20	Anti-inflammatory 1,2-benzisoxazole derivatives
FI64357C (fi)	1983-11-10	Foerfarande foer framstaellning av nya terapeutiskt anvaendbara ftalazin-4-ylaettiksyraderivat
US3912748A (en)	1975-10-14	Benzoxazole derivatives
EP0463945B1 (fr)	1995-12-27	Nouvelles chalcones, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent
IL45585A (en)	1977-06-30	6,11-dihydrodibenz(b,e)oxepin-acetic acids and derivative
US3947449A (en)	1976-03-30	Tetrahydroacridones having chemotherapeutic action and process for preparing them
US3927023A (en)	1975-12-16	Imidazolyl benzofurans
IE59830B1 (en)	1994-04-20	Heterocyclic compounds and their preparation and use
US3976686A (en)	1976-08-24	[1-Oxo-2,3-hydrocarbylene-5-indanyloxy(or thio)]alkanoic acids
GB2048850A (en)	1980-12-17	4,5 - dihydro - 1 - (3 - mercapto - 1 - oxopropyl) - 3 - phenyl - 1h - pyrazole - 5-carboxylic acids and esters
CA1042006A (fr)	1978-11-07	Derives d'isoxazole
FI66857C (fi)	1984-12-10	Foerfarande foer framstaellning av nya farmaceutiskt anvaendbara 3-substituerade dibensofuranderivat
CS214806B2 (en)	1982-06-25	Method of making the derivatives of the auron
US3927018A (en)	1975-12-16	3-(2-Methyl-1-imidazolyl)-3-phenyl-1-(3H)isobenzofuranones
US4116972A (en)	1978-09-26	Anti-inflammatory 1-oxo-isoindoline derivatives and processes for their preparation
US3929833A (en)	1975-12-30	Organic compounds
HU208977B (en)	1994-02-28	Process for producing (1) benzopyrano [4,3-c] pyrazols and of medical preparatives containing them
EP0402232A1 (fr)	1990-12-12	Dérivés de pyridobenzoindole, leur préparation et les compositions qui les contiennent
US3962438A (en)	1976-06-08	Anti-arthritic 1H-pyrimido-(5,4,3-kl)phenothiazine-1,3(2H)-diones and 1-thiones
US3594388A (en)	1971-07-20	4-amino-5-(substituted phenyl) furazan
JPH0256478A (ja)	1990-02-26	２，３，４，５―テトラヒドロ―１―ベンズオキセピン―３，５―ジオン誘導体及びその製法
US3450698A (en)	1969-06-17	Phenthiazine derivatives
KR800000029B1 (ko)	1980-01-26	이소옥사졸유도체의 제조방법
KR800000038B1 (ko)	1980-01-28	벤즈옥사졸의 제조방법
US4065473A (en)	1977-12-27	Intermediates in the preparation of 2,3,4,5-tetrahydro-1H-3-benzazepines