GB1381158A - Benzodiazepines and the manufacture thereof - Google Patents
Benzodiazepines and the manufacture thereofInfo
- Publication number
- GB1381158A GB1381158A GB3731872A GB3731872A GB1381158A GB 1381158 A GB1381158 A GB 1381158A GB 3731872 A GB3731872 A GB 3731872A GB 3731872 A GB3731872 A GB 3731872A GB 1381158 A GB1381158 A GB 1381158A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- triazolobenzodiazepines
- benzodiazepines
- manufacture
- tranquillizers
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
1381158 Triazolobenzodiazepines UPJOHN CO 10 Aug 1972 [13 Sept 1971] 37318/72 Heading C2C Triazolobenzodiazepines are prepared by the following route (R 1 =H, C 1-3 alkyl; R 2 =Py, 2-pyrimidyl, furyl, pyrryl, thienyl, C 1-3 alkyl, C 2-3 alkenyl, C 5-7 cycloalkyl or cycloalkenyl; R 3,4 =H, halogen, CF 3 , NO 2 , C 1-3 alkoxy or alkylthio, di- (C 1-3 alkyl)amino; R 5 =H, Me, Et, F, Cl, Br; R 6 =H, Me, Et; X=F, Cl, Br; X<SP>1</SP>=Cl, Br; R<SP>1</SP>, R<SP>11</SP>, R<SP>111</SP>=C 1-3 alkyl), optionally followed by salt formation. The above compounds are sedatives, hypnotics, anticonvulsants, tranquillizers and muscle relaxants, and increase growth rate and feed efficiency of livestock. They may be administered in the form of pharmaceutical and veterinary preparations and food premixes containing them in association with a carrier.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18020971A | 1971-09-13 | 1971-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1381158A true GB1381158A (en) | 1975-01-22 |
Family
ID=22659622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3731872A Expired GB1381158A (en) | 1971-09-13 | 1972-08-10 | Benzodiazepines and the manufacture thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4836195A (en) |
CH (2) | CH582181A5 (en) |
DE (1) | DE2244488A1 (en) |
FR (1) | FR2154496B1 (en) |
GB (1) | GB1381158A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57147516A (en) * | 1981-03-06 | 1982-09-11 | Teijin Ltd | Preparation of polyester |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3987052A (en) * | 1969-03-17 | 1976-10-19 | The Upjohn Company | 6-Phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepines |
DE2156472A1 (en) * | 1970-11-23 | 1972-05-31 | Ciba-Geigy Ag, Basel (Schweiz) | Process for the preparation of new diazepine derivatives |
CH545803A (en) * | 1971-01-21 | 1974-02-15 |
-
1972
- 1972-08-10 GB GB3731872A patent/GB1381158A/en not_active Expired
- 1972-09-05 CH CH1304672A patent/CH582181A5/xx not_active IP Right Cessation
- 1972-09-05 CH CH1661275A patent/CH586705A5/xx not_active IP Right Cessation
- 1972-09-08 JP JP47089686A patent/JPS4836195A/ja active Pending
- 1972-09-11 DE DE19722244488 patent/DE2244488A1/en active Pending
- 1972-09-12 FR FR7232261A patent/FR2154496B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH582181A5 (en) | 1976-11-30 |
JPS4836195A (en) | 1973-05-28 |
FR2154496B1 (en) | 1976-04-23 |
DE2244488A1 (en) | 1973-03-22 |
FR2154496A1 (en) | 1973-05-11 |
CH586705A5 (en) | 1977-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |