HUT50098A - Process for producing methyl-ester of 3-amino-crotonic acid - Google Patents
Process for producing methyl-ester of 3-amino-crotonic acidInfo
- Publication number
- HUT50098A HUT50098A HU882877A HU287788A HUT50098A HU T50098 A HUT50098 A HU T50098A HU 882877 A HU882877 A HU 882877A HU 287788 A HU287788 A HU 287788A HU T50098 A HUT50098 A HU T50098A
- Authority
- HU
- Hungary
- Prior art keywords
- ester
- amino
- crotonic acid
- producing methyl
- methyl
- Prior art date
Links
- UKVYVZLTGQVOPX-IHWYPQMZSA-N (z)-3-aminobut-2-enoic acid Chemical compound C\C(N)=C\C(O)=O UKVYVZLTGQVOPX-IHWYPQMZSA-N 0.000 title 1
- 150000004702 methyl esters Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU882877A HU202474B (en) | 1988-06-03 | 1988-06-03 | Process for producing methyl 3-aminocrotonate |
DE3918122A DE3918122A1 (en) | 1988-06-03 | 1989-06-02 | METHOD FOR PRODUCING 3- (AMINO) -CROTONOIC METHYL ESTER |
IT8920747A IT1230856B (en) | 1988-06-03 | 1989-06-02 | METHL 3 AMINOCROTONATE PREPARATION PROCEDURE. |
FR898907293A FR2632303B1 (en) | 1988-06-03 | 1989-06-02 | PROCESS FOR THE PREPARATION OF METHYL 3-AMINOCROTONATE |
SU894614192A RU1836334C (en) | 1988-06-03 | 1989-06-02 | Method for obtaining methyl ether of 3-aminocrotonic acid |
NL8901409A NL8901409A (en) | 1988-06-03 | 1989-06-02 | PROCESS FOR THE PREPARATION OF METHYL 3-AMINOCROTONATE. |
GB8912679A GB2219294B (en) | 1988-06-03 | 1989-06-02 | Process for the preparation of methyl 3-aminocrotonate |
JP1139419A JPH0285237A (en) | 1988-06-03 | 1989-06-02 | Production of methyl 3- aminocrotanate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU882877A HU202474B (en) | 1988-06-03 | 1988-06-03 | Process for producing methyl 3-aminocrotonate |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT50098A true HUT50098A (en) | 1989-12-28 |
HU202474B HU202474B (en) | 1991-03-28 |
Family
ID=10961478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU882877A HU202474B (en) | 1988-06-03 | 1988-06-03 | Process for producing methyl 3-aminocrotonate |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPH0285237A (en) |
DE (1) | DE3918122A1 (en) |
FR (1) | FR2632303B1 (en) |
GB (1) | GB2219294B (en) |
HU (1) | HU202474B (en) |
IT (1) | IT1230856B (en) |
NL (1) | NL8901409A (en) |
RU (1) | RU1836334C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2336262B (en) * | 1996-04-16 | 2001-04-25 | William M Sunlin | Material penetrating imaging radar |
WO2012147103A2 (en) * | 2011-04-25 | 2012-11-01 | Council Of Scientific & Industrial Research | PROCESS FOR CONTINUOUS FLOW SYNTHESIS OF β-ΑΜΙΝΟ CROTONATE |
CN106748974A (en) * | 2017-01-06 | 2017-05-31 | 蚌埠丰原医药科技发展有限公司 | A kind of synthetic method of the double methyl esters of butyrate clevidipine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046803A (en) * | 1976-10-27 | 1977-09-06 | Armstrong Cork Company | Method of preparing β-amino derivatives of α,β-unsaturated esters |
-
1988
- 1988-06-03 HU HU882877A patent/HU202474B/en not_active IP Right Cessation
-
1989
- 1989-06-02 FR FR898907293A patent/FR2632303B1/en not_active Expired - Lifetime
- 1989-06-02 RU SU894614192A patent/RU1836334C/en active
- 1989-06-02 IT IT8920747A patent/IT1230856B/en active
- 1989-06-02 NL NL8901409A patent/NL8901409A/en not_active Application Discontinuation
- 1989-06-02 DE DE3918122A patent/DE3918122A1/en not_active Withdrawn
- 1989-06-02 GB GB8912679A patent/GB2219294B/en not_active Expired - Lifetime
- 1989-06-02 JP JP1139419A patent/JPH0285237A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0285237A (en) | 1990-03-26 |
NL8901409A (en) | 1990-01-02 |
FR2632303B1 (en) | 1992-06-05 |
RU1836334C (en) | 1993-08-23 |
GB2219294B (en) | 1992-02-19 |
FR2632303A1 (en) | 1989-12-08 |
IT1230856B (en) | 1991-11-08 |
HU202474B (en) | 1991-03-28 |
GB2219294A (en) | 1989-12-06 |
GB8912679D0 (en) | 1989-07-19 |
DE3918122A1 (en) | 1989-12-14 |
IT8920747A0 (en) | 1989-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HC9A | Change of name, address |
Owner name: EGIS GYOGYSZERGYAR NYRT., HU Free format text: FORMER OWNER(S): EGIS GYOGYSZERGYAR, HU |
|
MM4A | Lapse of definitive patent protection due to non-payment of fees |