FI962714A - Process for the preparation of therapeutically useful naphthyridine derivatives - Google Patents

Process for the preparation of therapeutically useful naphthyridine derivatives Download PDF

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Publication number
FI962714A
FI962714A FI962714A FI962714A FI962714A FI 962714 A FI962714 A FI 962714A FI 962714 A FI962714 A FI 962714A FI 962714 A FI962714 A FI 962714A FI 962714 A FI962714 A FI 962714A
Authority
FI
Finland
Prior art keywords
therapeutically useful
preparation
naphthyridine derivatives
alkyl
substituted
Prior art date
Application number
FI962714A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI103277B1 (en
FI962714A0 (en
FI103277B (en
Inventor
Andre Bachy
Laurent Fraisse
Peter Keane
Etienne Mendes
Jean-Claude Vernieres
Jacques Simiand
Original Assignee
Sanofi Sa
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
Priority claimed from FR9210329A external-priority patent/FR2695126B1/en
Application filed by Sanofi Sa filed Critical Sanofi Sa
Priority to FI962714A priority Critical patent/FI103277B/en
Publication of FI962714A0 publication Critical patent/FI962714A0/en
Publication of FI962714A publication Critical patent/FI962714A/en
Application granted granted Critical
Publication of FI103277B1 publication Critical patent/FI103277B1/en
Publication of FI103277B publication Critical patent/FI103277B/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention relates to a process for preparing therapeutically useful naphthyridine derivatives of the formula I or pharmaceutically acceptable salts thereof, in which R1 is a C1-12-alkoxy group or the group -N(C1-6 alkyl)2, R2 is -OH, R3 is H, A is S, with R being absent, or A is N, with R being H or C1-4-alkyl which can be substituted by phenyl, and B is optionally a substituted pyridyl ring. <IMAGE>
FI962714A 1992-08-27 1996-07-01 A process for the preparation of therapeutically useful pyrrolo and thieno [3,2-c] naphthyridine derivatives FI103277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI962714A FI103277B (en) 1992-08-27 1996-07-01 A process for the preparation of therapeutically useful pyrrolo and thieno [3,2-c] naphthyridine derivatives

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR9210329 1992-08-27
FR9210329A FR2695126B1 (en) 1992-08-27 1992-08-27 Thienyl or pyrrolyl carboxylic acid derivatives, their preparation and medicaments containing them.
FI933756 1993-08-26
FI933756A FI103889B (en) 1992-08-27 1993-08-26 Process for the Preparation of Therapeutically Useful Pyrrolo-3,2-quinoline-Carboxylic Acid Derivatives
FI962714A FI103277B (en) 1992-08-27 1996-07-01 A process for the preparation of therapeutically useful pyrrolo and thieno [3,2-c] naphthyridine derivatives
FI962714 1996-07-01

Publications (4)

Publication Number Publication Date
FI962714A0 FI962714A0 (en) 1996-07-01
FI962714A true FI962714A (en) 1996-07-01
FI103277B1 FI103277B1 (en) 1999-05-31
FI103277B FI103277B (en) 1999-05-31

Family

ID=26159566

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962714A FI103277B (en) 1992-08-27 1996-07-01 A process for the preparation of therapeutically useful pyrrolo and thieno [3,2-c] naphthyridine derivatives

Country Status (1)

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FI (1) FI103277B (en)

Also Published As

Publication number Publication date
FI103277B1 (en) 1999-05-31
FI962714A0 (en) 1996-07-01
FI103277B (en) 1999-05-31

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