GB1298366A - Benzodiazepine derivatives - Google Patents

Benzodiazepine derivatives

Info

Publication number
GB1298366A
GB1298366A GB3042472A GB3042472A GB1298366A GB 1298366 A GB1298366 A GB 1298366A GB 3042472 A GB3042472 A GB 3042472A GB 3042472 A GB3042472 A GB 3042472A GB 1298366 A GB1298366 A GB 1298366A
Authority
GB
United Kingdom
Prior art keywords
dec
alkyl
benzodiazepine derivatives
benzodiazepine
nhcor
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
GB3042472A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to GB3042472A priority Critical patent/GB1298366A/en
Publication of GB1298366A publication Critical patent/GB1298366A/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
    • 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
    • C07D243/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

1298366 Benzodiazepines TAKEDA YAKUHIN KOGYO KK 27 Oct 1969 [5 Nov 1968 17 Dec 1968 (4) 25 Dec 1968 13 Feb 1969] 30424/72 Divided out of 1298364 Heading C2C Compounds of the general formula (R = NHCOR 1 , N =CR 1 OR 2 , N=CR 1 NH 2 ; R 1 = H, hydrocarbyl; R 3 = Me, Et; rings A, B optionally bear one or more substituents selected from halogen, NO 2 , CF 3 , alkyl, alkoxy; R 2 = H, C 1-6 alkyl) and their 4-oxides are prepared by reacting the corresponding 2-hydrazino - 5 - aryl - 3H - 1,4 - benzodiazepine with R 1 COOH or a reactive derivative thereof.
GB3042472A 1969-10-27 1969-10-27 Benzodiazepine derivatives Expired GB1298366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3042472A GB1298366A (en) 1969-10-27 1969-10-27 Benzodiazepine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3042472A GB1298366A (en) 1969-10-27 1969-10-27 Benzodiazepine derivatives

Publications (1)

Publication Number Publication Date
GB1298366A true GB1298366A (en) 1972-11-29

Family

ID=10307478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3042472A Expired GB1298366A (en) 1969-10-27 1969-10-27 Benzodiazepine derivatives

Country Status (1)

Country Link
GB (1) GB1298366A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
746B Proceeding under section 46(3) patents act 1977
746B Proceeding under section 46(3) patents act 1977
746B Proceeding under section 46(3) patents act 1977
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years