KR870000276A - (+)6-메톡시-α-메틸-2-나프탈렌 아세트산의 에스테르 제조방법 - Google Patents
(+)6-메톡시-α-메틸-2-나프탈렌 아세트산의 에스테르 제조방법 Download PDFInfo
- Publication number
- KR870000276A KR870000276A KR1019850004511A KR850004511A KR870000276A KR 870000276 A KR870000276 A KR 870000276A KR 1019850004511 A KR1019850004511 A KR 1019850004511A KR 850004511 A KR850004511 A KR 850004511A KR 870000276 A KR870000276 A KR 870000276A
- Authority
- KR
- South Korea
- Prior art keywords
- methyl
- methoxy
- acetic acid
- tetrahydrofuran
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 4
- 150000002148 esters Chemical class 0.000 title 1
- CMWTZPSULFXXJA-VIFPVBQESA-N naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 title 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims 1
- 150000001805 chlorine compounds Chemical class 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000006482 condensation reaction Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
- C07C69/616—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety polycyclic
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/235—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids having an aromatic ring attached to a carboxyl group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/10—Expectorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- 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]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pulmonology (AREA)
- Rheumatology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (4)
- 상온에서 산수용유기염의 존재하에서 중성용기 용매내에서 행해지는 산 클로라이드의 축합을 특징으로 하는 다음 일반식을 가진 (+)6-메톡시-α-메틸-나프탈렌-아세톡시-메틸-α,α-디메틸-3-싸이클로헥센-1-메탄올의 제조공정
- 제1항에 있어서, 피리딘 존재하 10-20℃에서 테트라하이드로퓨란내에서 행해지는 축합반응을 특징으로 하는 공정.
- 제2항에 있어서, 테트라하이드로푸란대신에 디옥산이 사용되는 것을 특징으로 하는 공정.
- 제2항에 있어서, 테트라하이드로퓨란대신에 무수 메틸렌클로라이드(에탄올로부터 유리된)가 사용되는 것을 특징으로 하는 공정.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21609A/84 | 1984-06-26 | ||
| IT21609/84A IT1176322B (it) | 1984-06-26 | 1984-06-26 | Estere dell'acido (+) 6-metossi-alfa-metil-2-naftalenacetico avnete attivita' mucosecretolitica,antinfiammatoria,analgesica,antiprietica,procedimento per la sua preparazione e sue composizioni farmaceutiche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR870000276A true KR870000276A (ko) | 1987-02-17 |
Family
ID=11184278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019850004511A KR870000276A (ko) | 1984-06-26 | 1985-06-25 | (+)6-메톡시-α-메틸-2-나프탈렌 아세트산의 에스테르 제조방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4665224A (ko) |
| EP (1) | EP0166135B1 (ko) |
| JP (1) | JPS6118746A (ko) |
| KR (1) | KR870000276A (ko) |
| AT (1) | ATE43964T1 (ko) |
| DE (1) | DE3570979D1 (ko) |
| IT (1) | IT1176322B (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4912248A (en) * | 1987-05-18 | 1990-03-27 | The Procter & Gamble Company | Novel anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation |
| US5792886A (en) * | 1997-01-08 | 1998-08-11 | Albemarle Corporation | Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof |
| US6080888A (en) * | 1997-01-08 | 2000-06-27 | Albemarle Corporation | Preparation of olefinic compounds and carboxylic derivatives thereof |
| US6096920A (en) * | 1997-01-08 | 2000-08-01 | Albemarle Corporation | Preparation of carboxylic compounds and their derivatives |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904682A (en) * | 1967-01-13 | 1975-09-09 | Syntex Corp | 2-(6{40 -Methoxy-2{40 -naphthyl)acetic acid |
| US4048330A (en) * | 1967-01-13 | 1977-09-13 | Syntex Corporation | Compositions containing 2-(6'-substituted-2'-naphthyl)acetic acid esters used for treating inflammation, pain or pyrexia |
| ZA701191B (en) * | 1969-03-24 | 1971-09-29 | Syntex Corp | 2-(6-substituted-2'-naphthyl)acetic acid esters and process for producing same |
| IT1190663B (it) * | 1982-01-21 | 1988-02-24 | Ausonia Farma Srl | Composto ad attivita' antiinfiammatoria,analgesica e mucoregolatrice,procedimento per la sua preparazione e relative composizioni farmaceutiche |
| DE3360037D1 (en) * | 1982-04-15 | 1985-02-07 | Firmenich & Cie | 1(7)p-menthene-9-al and its use as a perfuming and flavouring agent |
-
1984
- 1984-06-26 IT IT21609/84A patent/IT1176322B/it active
-
1985
- 1985-05-08 AT AT85105644T patent/ATE43964T1/de not_active IP Right Cessation
- 1985-05-08 DE DE8585105644T patent/DE3570979D1/de not_active Expired
- 1985-05-08 EP EP85105644A patent/EP0166135B1/en not_active Expired
- 1985-05-15 US US06/734,068 patent/US4665224A/en not_active Expired - Fee Related
- 1985-06-25 KR KR1019850004511A patent/KR870000276A/ko not_active Application Discontinuation
- 1985-06-25 JP JP60137080A patent/JPS6118746A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0166135A2 (en) | 1986-01-02 |
| IT8421609A0 (it) | 1984-06-26 |
| IT1176322B (it) | 1987-08-18 |
| DE3570979D1 (en) | 1989-07-20 |
| EP0166135A3 (en) | 1986-06-11 |
| US4665224A (en) | 1987-05-12 |
| JPS6118746A (ja) | 1986-01-27 |
| EP0166135B1 (en) | 1989-06-14 |
| ATE43964T1 (de) | 1989-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |