SE7409577L - - Google Patents
Info
- Publication number
- SE7409577L SE7409577L SE7409577A SE7409577A SE7409577L SE 7409577 L SE7409577 L SE 7409577L SE 7409577 A SE7409577 A SE 7409577A SE 7409577 A SE7409577 A SE 7409577A SE 7409577 L SE7409577 L SE 7409577L
- Authority
- SE
- Sweden
- Prior art keywords
- july
- compounds
- acid
- solvent
- alkyl group
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- APMCUORPNXHBQK-UHFFFAOYSA-N benzo[c][1]benzoxepine Chemical class O1C=C2C=CC=CC2=CC2=CC=CC=C12 APMCUORPNXHBQK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000005147 halomethylbenzenes Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- QFGMXJOBTNZHEL-UHFFFAOYSA-N isoxepac Chemical compound O1CC2=CC=CC=C2C(=O)C2=CC(CC(=O)O)=CC=C21 QFGMXJOBTNZHEL-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/001—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
- C07C37/002—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by transformation of a functional group, e.g. oxo, carboxyl
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
- C07C65/24—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
- C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
- C07D313/12—[b,e]-condensed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrane Compounds (AREA)
Abstract
1476215 Dibenzoxepin derivatives DAIICHI SEIYAKU CO Ltd 23 July 1974 [24 July 1973 25 July 1973 26 July 1973] 40074/76 Divided out of 1476214 Heading C2C The invention comprises 6,11-dihydro-11- oxodibenz[b,e]oxepin-2-acetic acid and C 1 -C 4 alkyl esters thereof, and method of preparing these compounds. The compounds are prepared by cyclizing a compound of general Formula I where R is hydrogen or a C 1 -C 4 alkyl group, optionally with a cyclizing agent (e.g. an acid), and if desired hydrolysing the product to obtain the acid. I may be obtained by reacting a phenol derivative of general formula with either phthalide (e.g. at 150-250‹ C. in the absence of a solvent) or with a halomethylbenzene derivative of formula where R<SP>1</SP> is an alkyl group, in a solvent (e.g. methanol or dimethylformamide) in the presence of a base (e.g. an alkali metal hydroxide or alkoxide). The compounds may be incorporated in pharmaceutical preparations.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8333673A JPS5516428B2 (en) | 1973-07-24 | 1973-07-24 | |
JP8374273A JPS558979B2 (en) | 1973-07-25 | 1973-07-25 | |
JP8443473A JPS5516429B2 (en) | 1973-07-26 | 1973-07-26 | |
JP1692674A JPS5724352B2 (en) | 1974-02-12 | 1974-02-12 | |
JP1692774A JPS50108281A (en) | 1974-02-12 | 1974-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7409577L true SE7409577L (en) | 1975-01-27 |
Family
ID=27519864
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7409577A SE7409577L (en) | 1973-07-24 | 1974-07-23 | |
SE7705637A SE7705637L (en) | 1973-07-24 | 1977-05-13 | PROCEDURE FOR THE PREPARATION OF DIBENSOXEPIN DERIVATIVES WITH THERAPEUTIC EFFECT |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705637A SE7705637L (en) | 1973-07-24 | 1977-05-13 | PROCEDURE FOR THE PREPARATION OF DIBENSOXEPIN DERIVATIVES WITH THERAPEUTIC EFFECT |
Country Status (11)
Country | Link |
---|---|
AR (1) | AR210725A1 (en) |
BE (1) | BE818055A (en) |
CA (1) | CA1153383A (en) |
CH (6) | CH605896A5 (en) |
DE (1) | DE2435613B2 (en) |
DK (1) | DK396874A (en) |
FR (1) | FR2245356B1 (en) |
GB (2) | GB1476214A (en) |
NL (1) | NL159381B (en) |
SE (2) | SE7409577L (en) |
YU (5) | YU204274A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES444144A1 (en) * | 1975-01-14 | 1977-08-16 | Hoechst Ag | Preparation of 6,11-dihydro-11-oxodibenz(b,e)-oxepin-alkanoic acids |
DE2600768C2 (en) * | 1975-02-04 | 1983-10-27 | Hoechst Ag, 6230 Frankfurt | Process for the preparation of 6,11-dihydro-11-oxodibenz [b, e] -oxepin-alkanoic acids |
DE2629569A1 (en) * | 1975-07-30 | 1977-03-31 | Hoechst Ag | 6,11-DIHYDRO-11-OXODIBENZY SQUARE CLAMP ON B, SQUARE BRACKET FOR OXEPIN ALKANIC ACIDS AND THEIR ESTERS AND THE PROCESS FOR THEIR PRODUCTION |
US4082850A (en) | 1976-04-16 | 1978-04-04 | American Hoechst Corporation | Method of treating dermal inflammations |
JPS54122284A (en) * | 1978-02-17 | 1979-09-21 | Dainippon Pharmaceut Co Ltd | Dibenzb,foxepin derivative |
JPS56156273A (en) | 1980-03-31 | 1981-12-02 | Dainippon Pharmaceut Co Ltd | Acetic derivative |
DE3125374A1 (en) * | 1981-06-27 | 1983-01-13 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING HETEROARYL AND DIBENZOXEPINALKAN ACIDS |
US4576960A (en) * | 1981-12-23 | 1986-03-18 | Hoechst Roussel Pharmaceuticals Incorporated | 6,11-Dihydro-11-oxo-dibenz[b,e]oxepin derivatives |
US4515946A (en) * | 1981-12-23 | 1985-05-07 | Hoechst-Roussel Pharmaceuticals Inc. | 6,11-Dihydro-11-oxo-dibenz-[b,e]oxepin derivatives |
US4526891A (en) * | 1983-03-10 | 1985-07-02 | Hoechst Roussel Pharmaceuticals Inc. | Substituted alkyl amine derivatives of 6,11-dihydro-11-oxodibenz[b,e]oxepins |
EP0160258B1 (en) * | 1984-04-27 | 1989-09-27 | Hoechst-Roussel Pharmaceuticals Incorporated | (6,11-dihydro-11-oxodibenz(bm,e)oxepinyl)pentanols, a process and intermediates for their preparation and their use as medicaments |
US5008285A (en) * | 1984-04-27 | 1991-04-16 | Hoechst-Roussel Pharmaceuticals, Inc. | (6,11-dihydro-11-oxodibenz[b,e]oxepin-yl)pentanoic acids and derivatives thereof |
US4861887A (en) * | 1988-01-27 | 1989-08-29 | American Cyanamid Company | Herbicidal o-(substituted, aminomethylbenzoic, nicotinic and quinoline-3-carboxylic acids, esters, and salts |
US7687646B2 (en) | 2006-03-28 | 2010-03-30 | Azad Pharmaceutical Ingredients, Ag | Polymorphic forms of olopatadine hydrochloride and methods for producing olopatadine and salts thereof |
CN106518833A (en) * | 2015-09-15 | 2017-03-22 | 江苏吉贝尔药业股份有限公司 | New method for preparation of 6,11-dihydro-11-oxo dibenzo [b, e] oxepin-2-acetic acid |
-
1974
- 1974-07-22 YU YU02042/74A patent/YU204274A/en unknown
- 1974-07-23 CA CA000205427A patent/CA1153383A/en not_active Expired
- 1974-07-23 DK DK396874A patent/DK396874A/da not_active Application Discontinuation
- 1974-07-23 NL NL7409919.A patent/NL159381B/en not_active IP Right Cessation
- 1974-07-23 FR FR7425559A patent/FR2245356B1/fr not_active Expired
- 1974-07-23 GB GB3258074A patent/GB1476214A/en not_active Expired
- 1974-07-23 SE SE7409577A patent/SE7409577L/xx not_active Application Discontinuation
- 1974-07-23 GB GB4007476A patent/GB1476215A/en not_active Expired
- 1974-07-24 BE BE146913A patent/BE818055A/en not_active IP Right Cessation
- 1974-07-24 CH CH478877A patent/CH605896A5/xx not_active IP Right Cessation
- 1974-07-24 CH CH479077A patent/CH605898A5/xx not_active IP Right Cessation
- 1974-07-24 CH CH1504677A patent/CH605900A5/xx not_active IP Right Cessation
- 1974-07-24 CH CH478977A patent/CH605897A5/xx not_active IP Right Cessation
- 1974-07-24 AR AR254870A patent/AR210725A1/en active
- 1974-07-24 DE DE2435613A patent/DE2435613B2/en not_active Withdrawn
- 1974-07-24 CH CH1019574A patent/CH594658A5/xx not_active IP Right Cessation
- 1974-07-24 CH CH479177A patent/CH605899A5/xx not_active IP Right Cessation
-
1977
- 1977-05-13 SE SE7705637A patent/SE7705637L/en not_active Application Discontinuation
-
1981
- 1981-12-25 YU YU03094/81A patent/YU309481A/en unknown
- 1981-12-25 YU YU03093/81A patent/YU309381A/en unknown
- 1981-12-25 YU YU03092/81A patent/YU309281A/en unknown
- 1981-12-25 YU YU03090/81A patent/YU309081A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AR210725A1 (en) | 1977-09-15 |
FR2245356A1 (en) | 1975-04-25 |
CH605899A5 (en) | 1978-10-13 |
YU204274A (en) | 1982-06-30 |
DE2435613A1 (en) | 1975-02-27 |
YU309081A (en) | 1983-06-30 |
BE818055A (en) | 1974-11-18 |
NL159381B (en) | 1979-02-15 |
CH594658A5 (en) | 1978-01-13 |
CA1153383A (en) | 1983-09-06 |
YU309481A (en) | 1983-06-30 |
GB1476214A (en) | 1977-06-10 |
DE2435613B2 (en) | 1979-07-05 |
FR2245356B1 (en) | 1978-10-13 |
YU309381A (en) | 1983-06-30 |
AU7143174A (en) | 1976-01-22 |
GB1476215A (en) | 1977-06-10 |
NL7409919A (en) | 1975-01-28 |
CH605897A5 (en) | 1978-10-13 |
SE7705637L (en) | 1977-05-13 |
CH605896A5 (en) | 1978-10-13 |
CH605900A5 (en) | 1978-10-13 |
DK396874A (en) | 1975-03-17 |
YU309281A (en) | 1983-06-30 |
CH605898A5 (en) | 1978-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7409577-9 |