JP2000516599A - ベンゾピラン化合物の製法 - Google Patents
ベンゾピラン化合物の製法Info
- Publication number
- JP2000516599A JP2000516599A JP10509379A JP50937998A JP2000516599A JP 2000516599 A JP2000516599 A JP 2000516599A JP 10509379 A JP10509379 A JP 10509379A JP 50937998 A JP50937998 A JP 50937998A JP 2000516599 A JP2000516599 A JP 2000516599A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- group
- compound
- phenylbutoxy
- alkyl
- Prior art date
- 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.)
- Granted
Links
- 150000001562 benzopyrans Chemical class 0.000 title abstract description 7
- 238000002360 preparation method Methods 0.000 title description 15
- 238000000034 method Methods 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 125000003836 4-phenylbutoxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims description 7
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 150000001204 N-oxides Chemical class 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 2
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical group C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000004414 alkyl thio group Chemical group 0.000 claims description 2
- 125000000304 alkynyl group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 150000001540 azides Chemical group 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 125000005708 carbonyloxy group Chemical group [*:2]OC([*:1])=O 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 125000001424 substituent 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
- ZWVHTXAYIKBMEE-UHFFFAOYSA-N 2-hydroxyacetophenone Chemical compound OCC(=O)C1=CC=CC=C1 ZWVHTXAYIKBMEE-UHFFFAOYSA-N 0.000 claims 1
- 125000005677 ethinylene group Chemical group [*:2]C#C[*:1] 0.000 claims 1
- 125000001129 phenylbutoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 claims 1
- -1 benzopyran compound Chemical class 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- JZECQIXHPCYPDD-UHFFFAOYSA-N 1-bromo-4-(4-phenylbutoxy)benzene Chemical compound C1=CC(Br)=CC=C1OCCCCC1=CC=CC=C1 JZECQIXHPCYPDD-UHFFFAOYSA-N 0.000 description 5
- 125000004299 tetrazol-5-yl group Chemical group [H]N1N=NC(*)=N1 0.000 description 5
- YEANRPCXBBDTBX-UHFFFAOYSA-N 1-iodo-4-(4-phenylbutoxy)benzene Chemical compound C1=CC(I)=CC=C1OCCCCC1=CC=CC=C1 YEANRPCXBBDTBX-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 230000006315 carbonylation Effects 0.000 description 4
- 238000005810 carbonylation reaction Methods 0.000 description 4
- QJPQVXSHYBGQGM-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 QJPQVXSHYBGQGM-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- YCOXTKKNXUZSKD-UHFFFAOYSA-N as-o-xylenol Natural products CC1=CC=C(O)C=C1C YCOXTKKNXUZSKD-UHFFFAOYSA-N 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 2
- SNHMUERNLJLMHN-UHFFFAOYSA-N iodobenzene Chemical compound IC1=CC=CC=C1 SNHMUERNLJLMHN-UHFFFAOYSA-N 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- VVCAMVFAOXPTGN-UHFFFAOYSA-N 1-bromo-2-(4-phenylbutoxy)benzene Chemical compound BrC1=CC=CC=C1OCCCCC1=CC=CC=C1 VVCAMVFAOXPTGN-UHFFFAOYSA-N 0.000 description 1
- UDOFHCRCVFDLHG-UHFFFAOYSA-N 2,2-bis[di(propan-2-yl)phosphoryl]propane Chemical compound C(C)(C)P(=O)(C(C)C)C(C)(C)P(=O)(C(C)C)C(C)C UDOFHCRCVFDLHG-UHFFFAOYSA-N 0.000 description 1
- XPBQQAHIVODAIC-UHFFFAOYSA-N 4-bromobutylbenzene Chemical compound BrCCCCC1=CC=CC=C1 XPBQQAHIVODAIC-UHFFFAOYSA-N 0.000 description 1
- VSMDINRNYYEDRN-UHFFFAOYSA-N 4-iodophenol Chemical compound OC1=CC=C(I)C=C1 VSMDINRNYYEDRN-UHFFFAOYSA-N 0.000 description 1
- GSZQAIJMONCDFZ-UHFFFAOYSA-N 8-amino-2-(2h-tetrazol-5-yl)chromen-4-one Chemical compound NC1=CC=CC(C(C=2)=O)=C1OC=2C=1N=NNN=1 GSZQAIJMONCDFZ-UHFFFAOYSA-N 0.000 description 1
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 description 1
- BGYICXKLUPTLJD-UHFFFAOYSA-L C([O-])([O-])=O.[K+].C1(=CC=CC=C1)CCCCOC1=CC=C(C=C1)Br.[K+] Chemical compound C([O-])([O-])=O.[K+].C1(=CC=CC=C1)CCCCOC1=CC=C(C=C1)Br.[K+] BGYICXKLUPTLJD-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005526 G1 to G0 transition Effects 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
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 229940124158 Protease/peptidase inhibitor Drugs 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- YNHIGQDRGKUECZ-UHFFFAOYSA-L bis(triphenylphosphine)palladium(ii) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000012259 ether extract Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 150000005171 halobenzenes Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000003199 leukotriene receptor blocking agent Substances 0.000 description 1
- 150000002617 leukotrienes Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NTUBQTVFDLDHRH-UHFFFAOYSA-N n-(3-acetyl-2-hydroxyphenyl)-4-(4-phenylbutoxy)benzamide Chemical compound CC(=O)C1=CC=CC(NC(=O)C=2C=CC(OCCCCC=3C=CC=CC=3)=CC=2)=C1O NTUBQTVFDLDHRH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.構造式(I): [式中、 R1はC1-20アルキル、C2-20アルケニル、C2-20アルキニル、または構造式 : (各々は、その炭素原子の5個までが酸素原子、硫黄原子、ハロゲン原子、窒素 原子、ベンゼン環、チオフェン環、ナフタレン環、炭素原子4ないし7個の炭素 環、カルボニル基、カルボニルオキシ基、ヒドロキシ基、カルボキシ基、アジド 基および/またはニトロ基で置換されていてもよいC1-20アルキル、C2-20アル ケニルまたはC2-20アルキニルから独立して選択される1または2個の置換基で 置換されていてもよい)で示される基を意味し; R2は水素またはC1-6アルキルを意味し; R3は水素、ハロゲン、ヒドロキシ、ニトロ、一般式−COOR6(ここで、R6 は水素またはC1-6アルキルを意味する)で示される基、C1-6アルキル、C1-6 アルコキシまたはC1-6アルキルチオを意味し; R1およびAによって形成される基が式(I)の化合物のカルボニル基に隣接 した二重または三重結合を提供する場合;Aは一重結合あるいは1、2または3 個のC1-10アルキルおよび/またはフェニル基で置換されていてもよいビニレン 、プロペニル−1−エン、ブテニル−1−エン、ブタジエニル−1−エンもしく はエチニレン基を意味し; R4はOHを意味し、かつ、R5はCOCH3を意味するか、またはR4およびR5 は一緒になって式(i): で示される基を形成する] で示される化合物の製法であって、式(II): [式中、R2、R3、R4およびR5は式(I)で定義するとおりである] で示される化合物を式(III): R1−A−X (III) [式中、R1およびAは式(I)で定義するとおりであって、Xは金属触媒およ び一酸化炭素の存在下で金属挿入を可能にするのに適当な基を意味する] で示される化合物と反応させ、その後 ・塩またはN−オキシドの形成 ・得られた式(I)の化合物の、式(I)で示される別の化合物への変換 を行ってもよいことからなる製法。 2.触媒がパラジウム触媒である請求項1記載の製法。 3.Xがハロゲンまたはトリフラート基を意味する請求項1または2記載の製 法。 4.R1およびAが式(ii): で示される基を形成する請求項1ないし3のいずれか1項記載の製法。 5.R4およびR5が一緒になって式(i): で示される基を形成する請求項1ないし4のいずれか1項記載の製法。 6.調製される化合物が4−オキソ−8−[4−(4−フェニルブトキシ)ベ ンゾイルアミノ]−2−(テトラゾール−5−イル)−4H−1−ベンゾピラン またはその塩、水和物もしくはN−オキシドである、請求項1ないし4のいずれ か1項記載の製法。 7.調製される化合物が3−[4−(フェニルブトキシ)ベンゾイルアミノ]− 2−ヒドロキシ−アセトフェノンである請求項1ないし4のいずれか1項記載の 製法。 8.請求項1ないし5のいずれか1項記載の製法により調製される4−オキソ −8−[4−(4−フェニルブトキシ)ベンゾイルアミノ]−2−(テトラゾール −5−イル)−4H−1−ベンゾピランまたはその塩、水和物もしくはN−オキ シド。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9616629.3A GB9616629D0 (en) | 1996-08-08 | 1996-08-08 | Carbonylation reaction |
| GB9616629.3 | 1996-08-08 | ||
| PCT/EP1997/004328 WO1998006718A1 (en) | 1996-08-08 | 1997-08-05 | Process for the preparation of benzopyran compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000516599A true JP2000516599A (ja) | 2000-12-12 |
| JP4043050B2 JP4043050B2 (ja) | 2008-02-06 |
Family
ID=10798182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50937998A Expired - Fee Related JP4043050B2 (ja) | 1996-08-08 | 1997-08-05 | ベンゾピラン化合物の製法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6048983A (ja) |
| EP (1) | EP0920427B1 (ja) |
| JP (1) | JP4043050B2 (ja) |
| DE (1) | DE69717282T2 (ja) |
| ES (1) | ES2187809T3 (ja) |
| GB (1) | GB9616629D0 (ja) |
| WO (1) | WO1998006718A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050817A (zh) * | 2010-11-04 | 2011-05-11 | 华东理工大学 | N-(4-氧代-6-x-1h-苯并呋喃-2-四氮唑)-4-苯丁氧基苯甲酰胺的合成方法 |
| CN110423206B (zh) * | 2019-07-17 | 2022-07-08 | 天津大学 | 从氨肟化反应产物中分离环己酮肟、环己酮与甲苯的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1261835A (en) * | 1984-08-20 | 1989-09-26 | Masaaki Toda | (fused) benz(thio)amides |
| JPH0395144A (ja) * | 1989-08-04 | 1991-04-19 | Ono Pharmaceut Co Ltd | アミノフェノール誘導体の製造方法 |
| CH691301A5 (de) * | 1995-06-29 | 2001-06-29 | Sumitomo Chemical Co | Verfahren zur Herstellung von 2-Acetyl-6-(4-(4-phenylbutoxy)benzoyl)aminophenol. |
-
1996
- 1996-08-08 GB GBGB9616629.3A patent/GB9616629D0/en active Pending
-
1997
- 1997-08-05 DE DE69717282T patent/DE69717282T2/de not_active Expired - Fee Related
- 1997-08-05 ES ES97938891T patent/ES2187809T3/es not_active Expired - Lifetime
- 1997-08-05 WO PCT/EP1997/004328 patent/WO1998006718A1/en not_active Ceased
- 1997-08-05 EP EP97938891A patent/EP0920427B1/en not_active Expired - Lifetime
- 1997-08-05 JP JP50937998A patent/JP4043050B2/ja not_active Expired - Fee Related
- 1997-08-05 US US09/242,094 patent/US6048983A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0920427A1 (en) | 1999-06-09 |
| DE69717282T2 (de) | 2003-07-24 |
| WO1998006718A1 (en) | 1998-02-19 |
| ES2187809T3 (es) | 2003-06-16 |
| GB9616629D0 (en) | 1996-09-25 |
| DE69717282D1 (de) | 2003-01-02 |
| US6048983A (en) | 2000-04-11 |
| JP4043050B2 (ja) | 2008-02-06 |
| EP0920427B1 (en) | 2002-11-20 |
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