GB1383846A – 6-phenyl-4h-s-triazolo-1,5-a-1,4-benzodiazepine-2-carboxylic acids and their esters as well as processes for their production
– Google Patents
GB1383846A – 6-phenyl-4h-s-triazolo-1,5-a-1,4-benzodiazepine-2-carboxylic acids and their esters as well as processes for their production
– Google Patents
6-phenyl-4h-s-triazolo-1,5-a-1,4-benzodiazepine-2-carboxylic acids and their esters as well as processes for their production
Info
Publication number
GB1383846A
GB1383846A
GB1480172A
GB1480172A
GB1383846A
GB 1383846 A
GB1383846 A
GB 1383846A
GB 1480172 A
GB1480172 A
GB 1480172A
GB 1480172 A
GB1480172 A
GB 1480172A
GB 1383846 A
GB1383846 A
GB 1383846A
Authority
GB
United Kingdom
Prior art keywords
benzodiazepine
triazolo
esters
phenyl
carboxylic acids
Prior art date
1971-04-08
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
GB1480172A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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.)
1971-04-08
Filing date
1972-03-29
Publication date
1974-02-12
1972-03-29
Application filed by Ciba Geigy AG
filed
Critical
Ciba Geigy AG
1974-02-12
Publication of GB1383846A
publication
Critical
patent/GB1383846A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Abstract
1383846 6-Phenyl-4H-s-triazolo-1,4-benzodiazepine-2-carboxylic acids and esters CIBAGEIGY AG 29 March 1972 [8 April 1971] 14801/72 Heading C2C Novel 6-phenyl-4H-s-triazolo-1,4-benzodiazepine-2-carboxylic acids and esters having the general formula wherein R 1 and R 2 are hydrogen atoms or alkyl groups and the rings A and B are unsubstituted or substituted by one or more fluorine, chlorine, bromine, trifluoromethyl, nitro, (C 1 -C 6 ) alkyl and/or (C 1 -C 6 ) alkoxy groups are prepared by solvolysing a compound of the formula
GB1480172A
1971-04-08
1972-03-29
6-phenyl-4h-s-triazolo-1,5-a-1,4-benzodiazepine-2-carboxylic acids and their esters as well as processes for their production
Expired
GB1383846A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH523271A
CH562246A5
(en)
1971-04-08
1971-04-08
Publications (1)
Publication Number
Publication Date
GB1383846A
true
GB1383846A
(en)
1974-02-12
Family
ID=4290151
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1480172A
Expired
GB1383846A
(en)
1971-04-08
1972-03-29
6-phenyl-4h-s-triazolo-1,5-a-1,4-benzodiazepine-2-carboxylic acids and their esters as well as processes for their production
Country Status (6)
Country
Link
US
(1)
US3862171A
(en)
CH
(1)
CH562246A5
(en)
DE
(1)
DE2215943A1
(en)
FR
(1)
FR2132768B1
(en)
GB
(1)
GB1383846A
(en)
SE
(1)
SE395894B
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE795020A
(en)
*
1972-02-07
1973-08-06
Ciba Geigy
PROCESS FOR PREPARING NEW DIAZEPINES
US4209516A
(en)
*
1974-01-14
1980-06-24
Ciba-Geigy Corporation
Triazole derivatives
JPS5747914B2
(en)
*
1974-04-12
1982-10-13
JPS5747915B2
(en)
*
1974-04-17
1982-10-13
JPS5747916B2
(en)
*
1974-05-13
1982-10-13
US4209515A
(en)
*
1974-06-14
1980-06-24
Ciba-Geigy Corporation
Triazole derivatives
JPS5855147B2
(en)
*
1976-06-04
1983-12-08
塩野義製薬株式会社
benzophenone derivatives
JP6715830B2
(en)
2014-06-26
2020-07-01
ザ・ジョンズ・ホプキンス・ユニバーシティ
Peripherally localized GABA positive allosteric modulators for the treatment of irritable bowel syndrome and other diseases of the peripheral nervous system
WO2023052312A1
(en)
2021-09-29
2023-04-06
F. Hoffmann-La Roche Ag
New benzodiazepine derivatives as gaba a gamma1 pam
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE758921A
(en)
*
1969-11-15
1971-04-16
Takeda Chemical Industries Ltd
BENZODIAZEPINE DERIVATIVES
1971
1971-04-08
CH
CH523271A
patent/CH562246A5/xx
not_active
IP Right Cessation
1972
1972-03-29
GB
GB1480172A
patent/GB1383846A/en
not_active
Expired
1972-03-30
US
US239779A
patent/US3862171A/en
not_active
Expired – Lifetime
1972-04-01
DE
DE19722215943
patent/DE2215943A1/en
active
Pending
1972-04-06
SE
SE7204423A
patent/SE395894B/en
unknown
1972-04-07
FR
FR7212300A
patent/FR2132768B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
DE2215943A1
(en)
1972-10-12
FR2132768B1
(en)
1977-02-25
SE395894B
(en)
1977-08-29
US3862171A
(en)
1975-01-21
FR2132768A1
(en)
1972-11-24
CH562246A5
(en)
1975-05-30
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Legal Events
Date
Code
Title
Description
1975-06-25
PS
Patent sealed [section 19, patents act 1949]
1981-11-04
PCNP
Patent ceased through non-payment of renewal fee
