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ES8900271A1 - Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs. - Google Patents

Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs.

Info

Publication number
ES8900271A1
ES8900271A1 ES557863A ES557863A ES8900271A1 ES 8900271 A1 ES8900271 A1 ES 8900271A1 ES 557863 A ES557863 A ES 557863A ES 557863 A ES557863 A ES 557863A ES 8900271 A1 ES8900271 A1 ES 8900271A1
Authority
ES
Spain
Prior art keywords
pyridazo
diazepine
carboxylic acid
acid derivs
aralkyl
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
Application number
ES557863A
Other languages
Spanish (es)
Other versions
ES557863A0 (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 GB08516606A external-priority patent/GB2160857B/en
Priority claimed from GB868609591A external-priority patent/GB8609591D0/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES557863A0 publication Critical patent/ES557863A0/en
Publication of ES8900271A1 publication Critical patent/ES8900271A1/en
Expired legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

(A) pyridazo(1,2-a)(1,2)diazepine phosphonic, phosphonic and phosphonic acid derivs. of formula (I) and their pharmaceuti-cally utilisable salts are new; where R1=OH, alkyl, aralkyl, aralkoxyalkyl, hydroxyalkyl, aminoalkyl, acylominoalkyl, mono- or dialkylaminoalkyl, alkoxycarbonylaminoalkyl, haloalkyl, carboxyalkyl, alkoxycarbonylalkyl, alkoxy or aralkoxy; R2, R3=H alkyl or aralkyl; R4, R5=H; or R4, R5=O; X=O, -NR6- or -(CH2)n-; R6=H, alkyl or aralkyl; n=0, 1 or 2.
ES557863A 1985-07-01 1989-01-02 Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs. Expired ES8900271A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08516606A GB2160857B (en) 1984-06-29 1985-07-01 Explosive compositions
GB868609591A GB8609591D0 (en) 1985-07-01 1986-04-18 Pyridazodiazepine derivatives

Publications (2)

Publication Number Publication Date
ES557863A0 ES557863A0 (en) 1989-10-16
ES8900271A1 true ES8900271A1 (en) 1989-10-16

Family

ID=26289447

Family Applications (3)

Application Number Title Priority Date Filing Date
ES557863A Expired ES8900271A1 (en) 1985-07-01 1989-01-02 Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs.
ES557862A Expired ES9000008A1 (en) 1985-07-01 1989-01-02 A PROCEDURE FOR OBTAINING DERIVATIVES OF PIRIDAZO (1,2-A) (1,2) DIACEPINE
ES557864A Expired ES8900272A1 (en) 1985-07-01 1989-01-02 Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES557862A Expired ES9000008A1 (en) 1985-07-01 1989-01-02 A PROCEDURE FOR OBTAINING DERIVATIVES OF PIRIDAZO (1,2-A) (1,2) DIACEPINE
ES557864A Expired ES8900272A1 (en) 1985-07-01 1989-01-02 Pyridazo-(1,2-A)(1,2)-diazepine-1-carboxylic acid derivs.

Country Status (1)

Country Link
ES (3) ES8900271A1 (en)

Also Published As

Publication number Publication date
ES557862A0 (en) 1989-11-01
ES9000008A1 (en) 1989-11-01
ES8900272A1 (en) 1989-10-16
ES557864A0 (en) 1989-10-16
ES557863A0 (en) 1989-10-16

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