ES8505655A1 - Pyridine carboxylic acid derivs. - Google Patents
Pyridine carboxylic acid derivs.Info
- Publication number
- ES8505655A1 ES8505655A1 ES534942A ES534942A ES8505655A1 ES 8505655 A1 ES8505655 A1 ES 8505655A1 ES 534942 A ES534942 A ES 534942A ES 534942 A ES534942 A ES 534942A ES 8505655 A1 ES8505655 A1 ES 8505655A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- pyridine carboxylic
- acid derivs
- formula
- derivs
- 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.)
- Expired
Links
Landscapes
- Pyridine Compounds (AREA)
Abstract
Pyridine carboxylic acid derivs. of formula (I), in which R is H, halogen or other, R1 is H, ONO2, R2ONO2 or other, R2 is a 1-6C hydrocarbon chain and n is 0-6, are made by reacting a pyridine carboxylic acid hydrzide of formula (II) with an amine of formula H2N-(CH2)2-R1 (III) in presence of an agent such as mercuric oxide, in inert solvent at between ambient and reflux temp..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES534942A ES534942A0 (en) | 1984-08-08 | 1984-08-08 | PROCEDURE FOR THE OBTAINING OF DERIVATIVES OF PIRIDINCARBOXILIC ACIDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES534942A ES534942A0 (en) | 1984-08-08 | 1984-08-08 | PROCEDURE FOR THE OBTAINING OF DERIVATIVES OF PIRIDINCARBOXILIC ACIDS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8505655A1 true ES8505655A1 (en) | 1985-06-01 |
ES534942A0 ES534942A0 (en) | 1985-06-01 |
Family
ID=8487749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES534942A Granted ES534942A0 (en) | 1984-08-08 | 1984-08-08 | PROCEDURE FOR THE OBTAINING OF DERIVATIVES OF PIRIDINCARBOXILIC ACIDS |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES534942A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012089769A1 (en) | 2010-12-28 | 2012-07-05 | Procos S.P.A. | Process for the manufacture of nicorandil |
-
1984
- 1984-08-08 ES ES534942A patent/ES534942A0/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012089769A1 (en) | 2010-12-28 | 2012-07-05 | Procos S.P.A. | Process for the manufacture of nicorandil |
Also Published As
Publication number | Publication date |
---|---|
ES534942A0 (en) | 1985-06-01 |
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