KR840005066A - 폴리올레피닉 카복실산 및 그의 유도체의 제조방법 - Google Patents
폴리올레피닉 카복실산 및 그의 유도체의 제조방법 Download PDFInfo
- Publication number
- KR840005066A KR840005066A KR1019830002926A KR830002926A KR840005066A KR 840005066 A KR840005066 A KR 840005066A KR 1019830002926 A KR1019830002926 A KR 1019830002926A KR 830002926 A KR830002926 A KR 830002926A KR 840005066 A KR840005066 A KR 840005066A
- Authority
- KR
- South Korea
- Prior art keywords
- product
- formula
- trimethyl
- compound
- group
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 title 1
- -1 -halo compound Chemical class 0.000 claims 7
- 125000000217 alkyl group Chemical group 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 7
- 125000004432 carbon atom Chemical group C* 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 5
- 125000003545 alkoxy group Chemical group 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 150000001299 aldehydes Chemical class 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 150000002576 ketones Chemical class 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- OXPXAMVJDCOPEK-UHFFFAOYSA-N CC(=O)CCC=C=C=C=C Chemical compound CC(=O)CCC=C=C=C=C OXPXAMVJDCOPEK-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 125000003172 aldehyde group Chemical group 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001339 alkali metal compounds Chemical class 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229940100198 alkylating agent Drugs 0.000 claims 1
- 239000002168 alkylating agent Substances 0.000 claims 1
- 230000009435 amidation Effects 0.000 claims 1
- 238000007112 amidation reaction Methods 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 125000000392 cycloalkenyl group Chemical group 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 125000000113 cyclohexyl group Chemical class [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- MEESBSKHHKLXAW-UHFFFAOYSA-N ethyl 5,9-dimethyl-2-propyl-11-(2,6,6-trimethylcyclohexen-1-yl)undeca-2,4,6,8,10-pentaenoate Chemical group CCOC(=O)C(CCC)=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C MEESBSKHHKLXAW-UHFFFAOYSA-N 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 150000002367 halogens Chemical class 0.000 claims 1
- 230000007062 hydrolysis Effects 0.000 claims 1
- 238000006460 hydrolysis reaction Methods 0.000 claims 1
- 125000000468 ketone group Chemical group 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- YIYBQIKDCADOSF-UHFFFAOYSA-N pent-2-enoic acid Chemical compound CCC=CC(O)=O YIYBQIKDCADOSF-UHFFFAOYSA-N 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 claims 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
-
- 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
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/23—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of acids having a carboxyl group bound to a chain of seven or more carbon atoms
-
- 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
- A61K31/16—Amides, e.g. hydroxamic acids
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/20—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S424/00—Drug, bio-affecting and body treating compositions
- Y10S424/04—Dandruff
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 3,7―디메틸―9―(2,6,6,―트리메틸―1―사이클로헥센―1―일)―2, 4, 6, 8―노나테트라에날을 일반식의 케톤과 강염기 존재하에 축합시키거나;R2가 수소인 일반식(I)의 상응하는 화합물을 알칼리금속 또는 알칼리금속화합물 존재하에 알킬화제와 반응시키거나;알파―베타 이중결합이 없는 일반식(I)의 상응하는 α―할로 화합물을 탈 하이드로할로겐화하거나;일반식(I)의 상응하는 아세틸렌성 화합물을 에틸렌성 화합물로 부분적으로 환원시키거나;일반식(I)의 상응하는 α―치환된 사이클로 헥산을 화합물을 사이클로헥세닐 화합물로 탈수 시키거나; 적당한 탄소수의 디카복실산의 알데하이드 반을 알데하이드 그룹에 반응성을 갔는 그룹을 지닌 적당한 탄소수의 측쇄와 반응시키거나;일반식(I)의 상응하는 케톤, 알콜 또는 알데하이드를 약한 산화제를 사용하여 산화시켜 일반식(I)의 유리산을 형성하거나;일반식(I)의 상응하는 알파 또는 베타 하이드록시 유도체를 알파―베타 이중결합이 되도록 탈수시키고 임의로 상기 생성물들을 가수분해, 에스테르화 및/또는 아미드형성반응에 의해 일반식(I)의 상응하는 화합물로 전환시키고 임의로 R3가 OH인 화합물의 염을 형성시킴을 특징으로 하여 다음 일반식(I)의 폴리올레핀성 화합물 및 그의 약제학적으로 허용되는 염을 제조하는 방법.상기식에서R 및 R1은 각각 수소 또는 탄소수 1 내지 5의 알킬그룹이며;R2는 탄소수 1 내지 5의 알킬그룹이고;R3는 하이드록실, 탄소수 1 내지 5의 알콕시, NH2, NHR2또는 NR2R|2이며;Z은 0 내지 5의 알킬그룹, 케토그룹 또는 하이드록실 그룹으로 치환된 사이클로 알킬, 사이클로알케닐 또는 사이클로알크디에닐 그룹 또는 0 또는 4의 하이드록시, 알콕시, 알킬 또는 트리플루오로 메틸 그룹 또는 할로겐원자 또는 그들이 혼합 되어 치환된 페닐그룹이다.
- 제1항에 있어서, 생성물의 R이 H 또는 메틸이고, R1이 메틸이며, R2는 저급 알킬이고, R3는 하이드록실 또는 탄소수 1 내지 5의 알콕시이며, Z은 0 내지 5의 알킬그룹 또는 이들이 혼합되어 치환된 페닐 그룹또는 0내지 4개의 탄소수 1 내지 5의 알콕시 또는 알킬그룹 또는 이들이 혼합되어 치환된 페닐그룹인 방법.
- 제1항에 있어서, 생성물이 Z이 2,6,6―티리메틸―1―사이클로헥센―1―일 그룹인 방법.
- 제1항에 있어서, 생성물이 에틸 2,5,9―트리메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데카펜타에노에이트인 방법.
- 제1항에 있어서, 생성물이 2,5,9―트리메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데카펜타에노산인 방법.
- 제1항에 있어서, 생성물이 에틸 2―에틸―5,9―디메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데카펜타에노에이트인 방법.
- 제1항에 있어서, 생성물이 에틸―2―프로필―5,9―디메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데카펜타에노에이트인 방법.
- 제1항에 있어서, 생성물이 2―에틸―5,9―디메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데가펜타에노산인 방법.
- 제1항에 있어서, 생성물이 2―프로필―5,9―디메틸―11―(2,6,6―트리메틸―1―사이클로헥센―1―일)―2,4,6,8,10―운데카펜타에노산인 방법.
- 제1항 내지 제9항중 어느하나에 있어서, 제조된 생성물로 치료용 조성물을 제조하는 단계를 추가로 함유하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/392,837 US4472430A (en) | 1982-06-28 | 1982-06-28 | Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis |
US392837 | 1982-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840005066A true KR840005066A (ko) | 1984-11-03 |
Family
ID=23552199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830002926A KR840005066A (ko) | 1982-06-28 | 1983-06-28 | 폴리올레피닉 카복실산 및 그의 유도체의 제조방법 |
Country Status (16)
Country | Link |
---|---|
US (1) | US4472430A (ko) |
EP (1) | EP0100433B1 (ko) |
JP (1) | JPS5920266A (ko) |
KR (1) | KR840005066A (ko) |
AT (1) | ATE33133T1 (ko) |
AU (1) | AU1611583A (ko) |
CA (1) | CA1278308C (ko) |
DE (1) | DE3376068D1 (ko) |
DK (1) | DK294883A (ko) |
EG (1) | EG16055A (ko) |
ES (1) | ES523553A0 (ko) |
FI (1) | FI832353L (ko) |
IL (1) | IL69036A (ko) |
NO (1) | NO156370C (ko) |
NZ (1) | NZ204704A (ko) |
ZA (1) | ZA834679B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694023A (en) * | 1982-06-28 | 1987-09-15 | Usv Pharmaceutical Corporation | Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis and allergic responses |
US4523042A (en) * | 1983-07-29 | 1985-06-11 | Usv Pharmaceutical | Derivatives of alpha-alkyl polyolefinic carboxylic acid useful in the treatment of psoriasis |
US4722939A (en) * | 1983-07-29 | 1988-02-02 | Usv Pharmaceutical Corporation | Derivatives of alpha-alkyl polyolefinic carboxylic acid useful in the treatment of psoriasis |
DE3443627A1 (de) * | 1984-11-29 | 1986-05-28 | USV Pharmaceutical Corp., Tuckahoe, N.Y. | Polyolefinische (alpha)-alkylcarbonsaeuren und deren derivate, sowie diese verbindungen enthaltende arzneimittel |
US5721103A (en) * | 1994-12-30 | 1998-02-24 | Ligand Pharmaceuticals Incorporated | Trienoic retinoid compounds and methods |
US7312247B2 (en) * | 2001-03-27 | 2007-12-25 | Errant Gene Therapeutics, Llc | Histone deacetylase inhibitors |
US7842727B2 (en) | 2001-03-27 | 2010-11-30 | Errant Gene Therapeutics, Llc | Histone deacetylase inhibitors |
US6495719B2 (en) | 2001-03-27 | 2002-12-17 | Circagen Pharmaceutical | Histone deacetylase inhibitors |
US8026280B2 (en) | 2001-03-27 | 2011-09-27 | Errant Gene Therapeutics, Llc | Histone deacetylase inhibitors |
AU2003243272A1 (en) | 2002-05-22 | 2003-12-12 | Errant Gene Therapeutics, Llc | Histone deacetylase inhibitors based on alpha-ketoepoxide compounds |
CA2506504A1 (en) * | 2002-11-20 | 2004-06-03 | Errant Gene Therapeutics, Llc | Treatment of lung cells with histone deacetylase inhibitors |
WO2006052916A2 (en) * | 2004-11-08 | 2006-05-18 | Errant Gene Therapeutics, Inc. | Histone deacetylase inhibitors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1271491A (fr) * | 1959-08-06 | 1961-09-15 | Hoffmann La Roche | Procédé pour la préparation d'esters polyènecarboxyliques et de leurs produits de saponification |
GB1402999A (en) * | 1972-07-13 | 1975-08-13 | Univ California | Higher homologue of retinoic acid |
JPS4931645A (ko) * | 1972-07-24 | 1974-03-22 | ||
US4021573A (en) * | 1974-04-22 | 1977-05-03 | The Regents Of The University Of California | Psoriasis treatment with retinoic acid analogs |
US3934028A (en) * | 1974-04-22 | 1976-01-20 | The Regents Of The University Of California | Acne and psoriasis treatment with retinoic acid analogs |
-
1982
- 1982-06-28 US US06/392,837 patent/US4472430A/en not_active Expired - Fee Related
-
1983
- 1983-06-21 IL IL69036A patent/IL69036A/xx unknown
- 1983-06-21 AU AU16115/83A patent/AU1611583A/en not_active Abandoned
- 1983-06-23 ES ES523553A patent/ES523553A0/es active Granted
- 1983-06-27 ZA ZA834679A patent/ZA834679B/xx unknown
- 1983-06-27 NO NO832333A patent/NO156370C/no unknown
- 1983-06-27 NZ NZ204704A patent/NZ204704A/en unknown
- 1983-06-27 DK DK294883A patent/DK294883A/da unknown
- 1983-06-28 FI FI832353A patent/FI832353L/fi not_active Application Discontinuation
- 1983-06-28 AT AT83106298T patent/ATE33133T1/de not_active IP Right Cessation
- 1983-06-28 EP EP83106298A patent/EP0100433B1/en not_active Expired
- 1983-06-28 KR KR1019830002926A patent/KR840005066A/ko not_active Application Discontinuation
- 1983-06-28 EG EG392/83A patent/EG16055A/xx active
- 1983-06-28 CA CA000431328A patent/CA1278308C/en not_active Expired - Lifetime
- 1983-06-28 DE DE8383106298T patent/DE3376068D1/de not_active Expired
- 1983-06-28 JP JP58115332A patent/JPS5920266A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8507092A1 (es) | 1985-09-16 |
NO156370B (no) | 1987-06-01 |
NO156370C (no) | 1987-09-09 |
IL69036A0 (en) | 1983-10-31 |
ES523553A0 (es) | 1985-09-16 |
ATE33133T1 (de) | 1988-04-15 |
ZA834679B (en) | 1984-03-28 |
NO832333L (no) | 1983-12-29 |
EP0100433A2 (en) | 1984-02-15 |
US4472430A (en) | 1984-09-18 |
DE3376068D1 (en) | 1988-04-28 |
EP0100433A3 (en) | 1985-06-26 |
JPH0449533B2 (ko) | 1992-08-11 |
CA1278308C (en) | 1990-12-27 |
DK294883D0 (da) | 1983-06-27 |
JPS5920266A (ja) | 1984-02-01 |
NZ204704A (en) | 1985-11-08 |
FI832353A0 (fi) | 1983-06-28 |
EG16055A (en) | 1987-03-30 |
DK294883A (da) | 1983-12-29 |
EP0100433B1 (en) | 1988-03-23 |
AU1611583A (en) | 1984-01-05 |
FI832353L (fi) | 1983-12-29 |
IL69036A (en) | 1986-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR840005066A (ko) | 폴리올레피닉 카복실산 및 그의 유도체의 제조방법 | |
GB1368267A (en) | Insect control | |
KR830003465A (ko) | 콜레스테롤 합성의 치환 피라논 억제제의 제조방법 | |
DE3474443D1 (en) | Substituted indonaphthols used in detecting ions | |
JPS5754137A (en) | 4-trans(trans-4'-alkylcyclohexyl)cyclohexylmethyl4- fluorophenyl ether | |
IE36071B1 (en) | Furylmethyl-benzomorphane derivatives and pharmaceutical compositions containing them | |
GB1428341A (en) | Process for preparing 4,5-diphenyl-oxazol-2-one | |
GB1472131A (en) | Alkyl derivatives of prostanoic acids and preparation thereof | |
JPS5646833A (en) | Preparation of 2-substituted 5-membered cyclic ketone and its intermediate | |
ES8602685A1 (es) | Un procedimiento para la preparacion de un derivado de imi- dazolilo | |
GB2001990A (en) | Preparation of 16 alpha -methyl- prednisolone and derivatives thereof via 17 alpha -hydroperoxy analogues | |
KR870009981A (ko) | 2,3,4,5-테트라플루오로벤조일 아세테이트의 제조방법 | |
GB1473670A (en) | Process for the manufacture of prostaglandin-f2a and analogues thereof | |
GB1309670A (en) | Pyranosides | |
JPS5527135A (en) | Novel unsaturated ketone compound and its preparation | |
GB1438100A (en) | Cyclohexane derivatives and their use as odorants | |
ES396825A1 (es) | Un procedimiento para la preparacion de un acido 5-fenilal-cohil-barbiturico sustituido en la posicion 5. | |
JPS55108898A (en) | 25-hydroxy-24-oxocholesterol derivative and its preparation | |
GB1426163A (en) | 2,3,5-trisubstituted cyclopentanealkenoic acids derivatives thereof and instermediates thereto | |
JPS55127380A (en) | Preparation of glycidyl ester | |
JPS5217447A (en) | Process for preparation of trans-4- aminomethylcyclohexane-carboxylic acid ester | |
JPS56167635A (en) | Alpha,beta-dihydropolyprenylcarboxylic acid and its derivative | |
JPS5242855A (en) | Process for preparation of 7_(2-alkoxycarbonylcyclopentyl+)-5-heptenoi c acid | |
KR890003665A (ko) | 3,3-디메틸-4-펜테노인산의 제조방법 | |
JPS5738734A (en) | P-menthane-type compound and its preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |