IL70847A - Process for preparing n-alkylated amino acids,esters thereof and certain intermediates therefor - Google Patents
Process for preparing n-alkylated amino acids,esters thereof and certain intermediates thereforInfo
- Publication number
- IL70847A IL70847A IL70847A IL7084784A IL70847A IL 70847 A IL70847 A IL 70847A IL 70847 A IL70847 A IL 70847A IL 7084784 A IL7084784 A IL 7084784A IL 70847 A IL70847 A IL 70847A
- Authority
- IL
- Israel
- Prior art keywords
- optionally substituted
- carbon atoms
- radical
- cycloaliphatic
- aliphatic radical
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 150000001413 amino acids Chemical class 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 30
- 150000001875 compounds Chemical class 0.000 abstract 6
- 229910052739 hydrogen Inorganic materials 0.000 abstract 6
- 239000001257 hydrogen Substances 0.000 abstract 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 6
- 125000006413 ring segment Chemical group 0.000 abstract 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 3
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 abstract 2
- 235000008206 alpha-amino acids Nutrition 0.000 abstract 2
- 125000004185 ester group Chemical group 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- -1 carboxy, carbamoyl Chemical group 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
For the Contracting states : BE, CH, DE, FR, GB, IT, LU, NL, SE 1. A process for preparing compounds of the formula I see diagramm : EP0117448,P21,F1 in which n = 1 or 2, R denotes, hydrogen, carboxy, carbamoyl, an optionally substituted aliphatic radical having 2-8 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms, an OR**4 or SR**4 radical in which R**4 represents an optionally substituted aliphatic radical having 1-4 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms or an optionally substituted heteroaromatic radical having 5-10 ring atoms, or an optionally substituted heteroaromatic radical having 5-10 ring atoms, R**1 denotes hydrogen, an optionally substituted aliphatic radical having 1-6 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted cycloaliphatic-aliphatic radical having 4-13 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms, an optionally substituted araliphatic radical having 7-16 carbon atoms, an optionally substituted heteroaromatic radical having 5-10 ring atoms or the side chain of an optionally protected naturally occuring alpha-amino acid, R**2 and R**3 are identical or different and denote hydrogen, an optionally substituted aliphatic radical having 1-6 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted cycloaliphatic-aliphatic radical having 4-12 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms or an optionally substituted araliphatic radical having 7-16 carbon atoms, which comprises reacting compounds of the formulae II ou III see diagramm : EP0117448,P22,F2 in which n, R, R**1, R**2 and R**3 have the abovementioned meanings, with compounds of the formulae IV or V see diagramm : EP0117448,P22,F3 in which R, R**1, R**2, R**3 and n have the abovementioned meanings, if desired eliminating ester groups by hydrolysis or if desired esterifying free carboxyl groups in a manner known per se. For the Contracting state : Austria 1. A process for preparing compounds of the formula see diagramm : EP0117448,P25,F1 in which n = 1 or 2, R denotes, carbamoyl, hydrogen, carboxy an optionally substituted aliphatic radical having 2-8 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms, an OR**4 or SR**4 radical in which R**4 represents an optionally substituted aliphatic radical having 1-4 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms or an optionally substituted heteroaromatic radical having 5-10 ring atoms, or an optionally substituted heteroaromatic radical having 5-10 ring atoms, R**1 denotes hydrogen, an optionally substituted aliphatic radical having 1-6 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted cycloaliphatic-aliphatic radical having 4-13 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms, an optionally substituted araliphatic radical having 7-16 carbon atoms, an optionally substituted heteroaromatic radical having 5-10 ring atoms or the side chain of an optionally protected naturally accuring alpha-amino acid, R**2 and R**3 are identical or different and denote hydrogen, an optionally substituted aliphatic radical having 1-6 carbon atoms, an optionally substituted cycloaliphatic radical having 3-9 carbon atoms, an optionally substituted cycloaliphatic-aliphatic radical having 4-12 carbon atoms, an optionally substituted aromatic radical having 6-12 carbon atoms or an optionally substituted araliphatic radical having 7-16 carbon atoms, which comprises reacting compounds of the formulae II or III see diagramm : EP0117448,P26,F2 in which n, R, R**1, R**2 and R**3 have the abovementioned meanings, with compounds of the formulae IV or V see diagramm : EP0117448,P26,F3 in which R, R**1, R**2, R**3 and n have the abovementioned meanings, if desired eliminating ester groups by hydrolysis or hydrogenolysis or if desired esterifying free carboxyl groups in a manner known per se.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833303344 DE3303344A1 (en) | 1983-02-02 | 1983-02-02 | METHOD FOR PRODUCING N-ALKYLATED AMINO ACIDS AND THEIR ESTERS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL70847A0 IL70847A0 (en) | 1984-05-31 |
| IL70847A true IL70847A (en) | 1991-04-15 |
Family
ID=6189750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL70847A IL70847A (en) | 1983-02-02 | 1984-02-01 | Process for preparing n-alkylated amino acids,esters thereof and certain intermediates therefor |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0117448B1 (en) |
| JP (2) | JPS59172442A (en) |
| KR (1) | KR910008135B1 (en) |
| AT (1) | ATE21890T1 (en) |
| AU (2) | AU566053B2 (en) |
| CA (2) | CA1292236C (en) |
| DE (2) | DE3303344A1 (en) |
| DK (2) | DK166619C (en) |
| ES (1) | ES8500215A1 (en) |
| GR (1) | GR79751B (en) |
| IE (1) | IE56751B1 (en) |
| IL (1) | IL70847A (en) |
| PT (1) | PT78047B (en) |
| ZA (1) | ZA84740B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648935A (en) * | 1970-02-04 | 1972-03-14 | Amchem Prod | Spray apparatus with movable head |
| DE3303344A1 (en) * | 1983-02-02 | 1984-08-02 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING N-ALKYLATED AMINO ACIDS AND THEIR ESTERS |
| US4801721A (en) * | 1984-08-16 | 1989-01-31 | Ryan James W | Stereospecific synthesis of carboxyalkyl peptides |
| DE3431591A1 (en) * | 1984-08-28 | 1986-03-13 | Diamalt AG, 8000 München | METHOD FOR PRODUCING AMINO COMPOUNDS FROM HYDROXYL COMPOUNDS |
| JPS63170344A (en) * | 1987-01-09 | 1988-07-14 | Daicel Chem Ind Ltd | N-alkylation of amino acid ester |
| JP2535001B2 (en) * | 1987-01-13 | 1996-09-18 | ダイセル化学工業株式会社 | Process for producing N-alkylated amino acid ester |
| FR2620699B1 (en) * | 1987-09-17 | 1990-06-01 | Adir | PROCESS FOR THE SYNTHESIS OF ALPHA AMINO N ALKYL ACIDS AND THEIR ESTERS. APPLICATION TO THE SYNTHESIS OF CARBOXYALKYL DIPEPTIDES |
| US5055588A (en) * | 1988-07-06 | 1991-10-08 | Daicel Chemical Industries Ltd. | Process for preparing N-substituted amino acid esters |
| SE0000382D0 (en) | 2000-02-07 | 2000-02-07 | Astrazeneca Ab | New process |
| BR0208513A (en) | 2001-03-27 | 2004-10-26 | Ranbaxy Lab Ltd | Benazepril preparation process |
| KR101407331B1 (en) * | 2006-09-12 | 2014-06-13 | 와코 쥰야꾸 고교 가부시키가이샤 | Process for production of sulfonic acid ester |
| US8993555B2 (en) | 2012-12-21 | 2015-03-31 | Epizyme, Inc. | PRMT5 inhibitors and uses thereof |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3419595A (en) * | 1965-03-05 | 1968-12-31 | Minnesota Mining & Mfg | Fluorocarbon fluoroalkanesulfonates |
| NL144484B (en) * | 1967-07-26 | 1975-01-15 | Merck & Co Inc | PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT WITH ANTI-ANFLAMMATORY ACTION AND A PROCESS FOR THE PREPARATION OF THE ANTI-INFLAMMATORY ACTIVE ARALKYL MERCAPTOAMINO ACIDS. |
| GB1572185A (en) * | 1975-10-25 | 1980-07-23 | Beecham Group Ltd | Intermediates for the preparation of 12-azaprostaglandins |
| DE3044236A1 (en) | 1980-11-25 | 1982-06-16 | Hoechst Ag, 6000 Frankfurt | AMINO ACID DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| DE2937779A1 (en) | 1979-09-19 | 1981-04-09 | Hoechst Ag, 6000 Frankfurt | AMINO ACID DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| FR2487829A2 (en) | 1979-12-07 | 1982-02-05 | Science Union & Cie | NOVEL SUBSTITUTED IMINO ACIDS, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS AN ENZYME INHIBITOR |
| FR2503155A2 (en) | 1980-10-02 | 1982-10-08 | Science Union & Cie | NOVEL SUBSTITUTED IMINO DIACIDES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS AN ENZYME INHIBITOR |
| US4350704A (en) | 1980-10-06 | 1982-09-21 | Warner-Lambert Company | Substituted acyl derivatives of octahydro-1H-indole-2-carboxylic acids |
| IE52663B1 (en) | 1980-04-02 | 1988-01-20 | Warner Lambert Co | Substituted acyl derivatives of octahydro-1h-indole-2-carboxylic acids |
| DE3177130D1 (en) | 1980-08-30 | 1990-01-11 | Hoechst Ag | AMINO ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, MEANS CONTAINING THEM AND THE USE THEREOF. |
| US4344949A (en) | 1980-10-03 | 1982-08-17 | Warner-Lambert Company | Substituted acyl derivatives of 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acids |
| FR2492381A1 (en) | 1980-10-21 | 1982-04-23 | Science Union & Cie | NOVEL AZA BICYCLO ALKANE CARBOXYLIC ACIDS SUBSTITUTED IN THEIR PREPARATION METHODS AND THEIR USE AS AN ENZYME INHIBITOR |
| EP0050800B2 (en) | 1980-10-23 | 1995-06-07 | Schering Corporation | Carboxyalkyl dipeptides, processes for their production and pharmaceutical compositions containing them |
| US4374847A (en) | 1980-10-27 | 1983-02-22 | Ciba-Geigy Corporation | 1-Carboxyalkanoylindoline-2-carboxylic acids |
| DE3226768A1 (en) | 1981-11-05 | 1983-05-26 | Hoechst Ag, 6230 Frankfurt | DERIVATIVES OF CIS, ENDO-2-AZABICYCLO- (3.3.0) -OCTAN-3-CARBONIC ACID, METHOD FOR THE PRODUCTION THEREOF, THE MEANS CONTAINING THEM AND THE USE THEREOF |
| DE3151690A1 (en) | 1981-12-29 | 1983-07-07 | Hoechst Ag, 6230 Frankfurt | Novel derivatives of bicyclic amino acids, process for their preparation, compositions containing them and their use, and also novel bicyclic amino acids as intermediates and process for their preparation |
| DE3210496A1 (en) | 1982-03-23 | 1983-10-06 | Hoechst Ag | NEW DERIVATIVES OF BICYCLIC AMINO ACIDS, METHOD FOR THE PRODUCTION THEREOF, THE MEANS CONTAINING THEM AND THE USE THEREOF, AND NEW BICYCLIC AMINO ACIDS AS INTERMEDIATE STAGES AND METHOD FOR THE PRODUCTION THEREOF |
| DE3211397A1 (en) | 1982-03-27 | 1983-11-10 | Hoechst Ag, 6230 Frankfurt | SPIRO (4. (3 + N)) - 2-AZA-3-CARBONIC ACID DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, THE MEANS CONTAINING THEM AND THEIR USE |
| DE3211676A1 (en) | 1982-03-30 | 1983-10-06 | Hoechst Ag | NEW DERIVATIVES OF CYCLOALKA (C) PYRROL CARBONIC ACIDS, METHOD FOR THE PRODUCTION THEREOF, THEIR SUBSTANCES AND THE USE THEREOF AND NEW CYCLOALKA (C) PYRROL CARBONIC ACIDS AS THE INTERMEDIATE LEVELS AND METHODS |
| DE3227055A1 (en) | 1982-07-20 | 1984-01-26 | Hoechst Ag, 6230 Frankfurt | NEW DERIVATIVES OF 2-AZA-BICYCLO (2.2.2) OCTAN-3-CARBONIC ACID, METHOD FOR THE PRODUCTION THEREOF, THEIR SUBSTANCES AND THE USE THEREOF, AND 2-AZA-BICYCLO (2.2.2) OCTAN-3-CARBONIC ACID AS ANSWER FOR THEIR PRODUCTION |
| DE3242151A1 (en) | 1982-11-13 | 1984-05-17 | Hoechst Ag, 6230 Frankfurt | NEW DERIVATIVES OF TRICYCLIC AMINO ACIDS, METHOD FOR THE PRODUCTION THEREOF, THEIR SUBSTANCES AND THE USE THEREOF, AND NEW BICYCLIC AMINO ACIDS AS INTERMEDIATE STAGES AND METHOD FOR THE PRODUCTION THEREOF |
| DE3246503A1 (en) | 1982-12-16 | 1984-06-20 | Hoechst Ag, 6230 Frankfurt | DERIVATIVES OF CIS, ENDO-2-AZABICYCLO- (5.3.0) -DECAN-3-CARBONIC ACID, METHOD FOR THE PRODUCTION THEREOF, THESE AGENTS AND THE USE THEREOF |
| DE3246757A1 (en) | 1982-12-17 | 1984-06-20 | Hoechst Ag, 6230 Frankfurt | NEW 2-AZABICYCLO (2.2.1) HEPTAN DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF, THEIR SUBSTANCES AND THE USE THEREOF, AND 2-AZABICYCLO (2.2.1) HEPTAN DERIVATIVES AS INTERMEDIATE PRODUCTS AND METHOD FOR THE PRODUCTION THEREOF |
| DE3303344A1 (en) * | 1983-02-02 | 1984-08-02 | Hoechst Ag, 6230 Frankfurt | METHOD FOR PRODUCING N-ALKYLATED AMINO ACIDS AND THEIR ESTERS |
-
1983
- 1983-02-02 DE DE19833303344 patent/DE3303344A1/en not_active Withdrawn
-
1984
- 1984-01-31 AT AT84100935T patent/ATE21890T1/en not_active IP Right Cessation
- 1984-01-31 DE DE8484100935T patent/DE3460578D1/en not_active Expired
- 1984-01-31 ES ES529302A patent/ES8500215A1/en not_active Expired
- 1984-01-31 EP EP84100935A patent/EP0117448B1/en not_active Expired
- 1984-01-31 KR KR1019840000443A patent/KR910008135B1/en not_active Expired
- 1984-02-01 AU AU23998/84A patent/AU566053B2/en not_active Expired
- 1984-02-01 CA CA 446562 patent/CA1292236C/en not_active Expired - Lifetime
- 1984-02-01 IL IL70847A patent/IL70847A/en not_active IP Right Cessation
- 1984-02-01 GR GR73674A patent/GR79751B/el unknown
- 1984-02-01 ZA ZA84740A patent/ZA84740B/en unknown
- 1984-02-01 JP JP59015297A patent/JPS59172442A/en active Granted
- 1984-02-01 IE IE244/84A patent/IE56751B1/en not_active IP Right Cessation
- 1984-02-01 DK DK045584A patent/DK166619C/en not_active IP Right Cessation
- 1984-02-01 PT PT78047A patent/PT78047B/en unknown
-
1987
- 1987-09-11 AU AU78304/87A patent/AU588483B2/en not_active Expired
-
1988
- 1988-09-12 CA CA000577190A patent/CA1267903A/en not_active Expired - Lifetime
-
1992
- 1992-04-13 DK DK199200494A patent/DK173770B1/en not_active IP Right Cessation
- 1992-10-28 JP JP4289760A patent/JPH06102646B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU588483B2 (en) | 1989-09-14 |
| ES529302A0 (en) | 1984-10-01 |
| DK173770B1 (en) | 2001-09-24 |
| GR79751B (en) | 1984-10-31 |
| DK45584D0 (en) | 1984-02-01 |
| DE3303344A1 (en) | 1984-08-02 |
| EP0117448A1 (en) | 1984-09-05 |
| KR850000384A (en) | 1985-02-27 |
| JPH05320119A (en) | 1993-12-03 |
| IE56751B1 (en) | 1991-12-04 |
| AU566053B2 (en) | 1987-10-08 |
| KR910008135B1 (en) | 1991-10-10 |
| JPH0587499B2 (en) | 1993-12-16 |
| ZA84740B (en) | 1984-09-26 |
| JPH06102646B2 (en) | 1994-12-14 |
| EP0117448B1 (en) | 1986-09-03 |
| DE3460578D1 (en) | 1986-10-09 |
| PT78047A (en) | 1984-03-01 |
| DK45584A (en) | 1984-08-03 |
| DK166619C (en) | 1993-11-08 |
| PT78047B (en) | 1986-07-15 |
| CA1292236C (en) | 1991-11-19 |
| ES8500215A1 (en) | 1984-10-01 |
| AU7830487A (en) | 1987-12-17 |
| DK49492D0 (en) | 1992-04-13 |
| AU2399884A (en) | 1984-08-09 |
| IL70847A0 (en) | 1984-05-31 |
| ATE21890T1 (en) | 1986-09-15 |
| CA1267903A (en) | 1990-04-17 |
| DK166619B (en) | 1993-06-21 |
| IE840244L (en) | 1984-08-02 |
| JPS59172442A (en) | 1984-09-29 |
| DK49492A (en) | 1992-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| HP | Change in proprietorship | ||
| EXP | Patent expired |