GB1117200A – A process for the manufacture of benzdiaz[1,4]epines
– Google Patents
GB1117200A – A process for the manufacture of benzdiaz[1,4]epines
– Google Patents
A process for the manufacture of benzdiaz[1,4]epines
Info
Publication number
GB1117200A
GB1117200A
GB54951/66A
GB5495166A
GB1117200A
GB 1117200 A
GB1117200 A
GB 1117200A
GB 54951/66 A
GB54951/66 A
GB 54951/66A
GB 5495166 A
GB5495166 A
GB 5495166A
GB 1117200 A
GB1117200 A
GB 1117200A
Authority
GB
United Kingdom
Prior art keywords
benzdiaz
epines
manufacture
tranquillizers
anticonvulsants
Prior art date
1965-12-09
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
GB54951/66A
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.)
1965-12-09
Filing date
1966-12-08
Publication date
1968-06-19
1966-12-08
Application filed by F Hoffmann La Roche AG
filed
Critical
F Hoffmann La Roche AG
1968-06-19
Publication of GB1117200A
publication
Critical
patent/GB1117200A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
C07D243/06—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4
C07D243/10—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 4 condensed with carbocyclic rings or ring systems
C07D243/14—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines
C07D243/16—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals
C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
C07D243/24—Oxygen atoms
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
A61K31/00—Medicinal preparations containing organic active ingredients
A61K31/33—Heterocyclic compounds
A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
Abstract
2 – Oxo – 2,3 – dihydro – 1H – benzdiaz-[1,4] epines which carry an esterified carboxyl group in the 3-position are prepared by condensing the corresponding 3-unsubstituted compound with a carbonic acid diester. Many of these compounds are sedatives, tranquillizers, anticonvulsants and muscle relaxants and they may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, together with a carrier.
GB54951/66A
1965-12-09
1966-12-08
A process for the manufacture of benzdiaz[1,4]epines
Expired
GB1117200A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1702765
1965-12-09
Publications (1)
Publication Number
Publication Date
GB1117200A
true
GB1117200A
(en)
1968-06-19
Family
ID=4422201
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB54951/66A
Expired
GB1117200A
(en)
1965-12-09
1966-12-08
A process for the manufacture of benzdiaz[1,4]epines
Country Status (7)
Country
Link
US
(1)
US3475415A
(en)
BE
(1)
BE690514A
(en)
BR
(1)
BR6685045D0
(en)
ES
(1)
ES334301A1
(en)
FR
(1)
FR1504118A
(en)
GB
(1)
GB1117200A
(en)
NL
(1)
NL6617348A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5637629A
(en)
*
1992-11-18
1997-06-10
Enichem S.P.A.
Reinforced polyolefinic thermoplastic composition
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IL33961A
(en)
*
1969-03-13
1973-03-30
Sparamedica Ag
Benzodiazepine aminoalkyl carboxylates,their preparation and pharmaceutical compositions containing them
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3311612A
(en)
*
1967-03-28
Process for preparing
1966
1966-12-01
BE
BE690514D
patent/BE690514A/xx
unknown
1966-12-01
FR
FR85727A
patent/FR1504118A/en
not_active
Expired
1966-12-02
BR
BR185045/66A
patent/BR6685045D0/en
unknown
1966-12-05
US
US598939A
patent/US3475415A/en
not_active
Expired – Lifetime
1966-12-07
ES
ES334301A
patent/ES334301A1/en
not_active
Expired
1966-12-08
GB
GB54951/66A
patent/GB1117200A/en
not_active
Expired
1966-12-09
NL
NL6617348A
patent/NL6617348A/xx
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5637629A
(en)
*
1992-11-18
1997-06-10
Enichem S.P.A.
Reinforced polyolefinic thermoplastic composition
Also Published As
Publication number
Publication date
BR6685045D0
(en)
1973-12-18
ES334301A1
(en)
1968-02-16
FR1504118A
(en)
1967-12-01
NL6617348A
(en)
1967-06-12
US3475415A
(en)
1969-10-28
BE690514A
(en)
1967-06-01
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None