ES537914A0 - PROCEDURE FOR OBTAINING DIMETHYL ESTER ACID 1,4-DIHYDRO-2,6-DIMETHYL-4- (2-NITROPHENYL) -3,5-PIRIDINDICARBOXILICO - Google Patents

PROCEDURE FOR OBTAINING DIMETHYL ESTER ACID 1,4-DIHYDRO-2,6-DIMETHYL-4- (2-NITROPHENYL) -3,5-PIRIDINDICARBOXILICO

Info

Publication number
ES537914A0
ES537914A0 ES537914A ES537914A ES537914A0 ES 537914 A0 ES537914 A0 ES 537914A0 ES 537914 A ES537914 A ES 537914A ES 537914 A ES537914 A ES 537914A ES 537914 A0 ES537914 A0 ES 537914A0
Authority
ES
Spain
Prior art keywords
dimethyl
piridindicarboxilico
nitrophenyl
dihydro
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES537914A
Other languages
Spanish (es)
Other versions
ES8600745A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMA JULIA CONCEPCIO
Original Assignee
COMA JULIA CONCEPCIO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by COMA JULIA CONCEPCIO filed Critical COMA JULIA CONCEPCIO
Priority to ES537914A priority Critical patent/ES8600745A1/en
Publication of ES537914A0 publication Critical patent/ES537914A0/en
Publication of ES8600745A1 publication Critical patent/ES8600745A1/en
Expired legal-status Critical Current

Links

ES537914A 1984-11-23 1984-11-23 Di:hydro-pyridine di:carboxylic acid ester prepn. Expired ES8600745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES537914A ES8600745A1 (en) 1984-11-23 1984-11-23 Di:hydro-pyridine di:carboxylic acid ester prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES537914A ES8600745A1 (en) 1984-11-23 1984-11-23 Di:hydro-pyridine di:carboxylic acid ester prepn.

Publications (2)

Publication Number Publication Date
ES537914A0 true ES537914A0 (en) 1985-11-01
ES8600745A1 ES8600745A1 (en) 1985-11-01

Family

ID=8488190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537914A Expired ES8600745A1 (en) 1984-11-23 1984-11-23 Di:hydro-pyridine di:carboxylic acid ester prepn.

Country Status (1)

Country Link
ES (1) ES8600745A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002248B (en) * 1988-03-08 1996-04-23 Egyt Gyogyszervegyeszeti Gyar 1,4-dihydropyridine derivatives preparation method
DE19727350C1 (en) * 1997-06-27 1999-01-21 Bayer Ag Process for the preparation of nifedipine

Also Published As

Publication number Publication date
ES8600745A1 (en) 1985-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519