GB1550687A - Process for the preparation of 1,4-benzodiazepines - Google Patents

Process for the preparation of 1,4-benzodiazepines

Info

Publication number
GB1550687A
GB1550687A GB3726976A GB3726976A GB1550687A GB 1550687 A GB1550687 A GB 1550687A GB 3726976 A GB3726976 A GB 3726976A GB 3726976 A GB3726976 A GB 3726976A GB 1550687 A GB1550687 A GB 1550687A
Authority
GB
United Kingdom
Prior art keywords
benzodiazepines
preparation
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
GB3726976A
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.)
Scherico Ltd
Original Assignee
Scherico Ltd
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
Application filed by Scherico Ltd filed Critical Scherico Ltd
Priority to GB3726976A priority Critical patent/GB1550687A/en
Publication of GB1550687A publication Critical patent/GB1550687A/en
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB3726976A 1976-09-08 1976-09-08 Process for the preparation of 1,4-benzodiazepines Expired GB1550687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3726976A GB1550687A (en) 1976-09-08 1976-09-08 Process for the preparation of 1,4-benzodiazepines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3726976A GB1550687A (en) 1976-09-08 1976-09-08 Process for the preparation of 1,4-benzodiazepines

Publications (1)

Publication Number Publication Date
GB1550687A true GB1550687A (en) 1979-08-15

Family

ID=10395100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3726976A Expired GB1550687A (en) 1976-09-08 1976-09-08 Process for the preparation of 1,4-benzodiazepines

Country Status (1)

Country Link
GB (1) GB1550687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533705A (en) * 2020-07-09 2020-08-14 北京维德维康生物技术有限公司 Diazepam hapten and artificial antigen as well as preparation methods and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111533705A (en) * 2020-07-09 2020-08-14 北京维德维康生物技术有限公司 Diazepam hapten and artificial antigen as well as preparation methods and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960907