GB1260860A - Process for producing benzodiazepine derivatives - Google Patents

Process for producing benzodiazepine derivatives

Info

Publication number
GB1260860A
GB1260860A GB5644368A GB5644368A GB1260860A GB 1260860 A GB1260860 A GB 1260860A GB 5644368 A GB5644368 A GB 5644368A GB 5644368 A GB5644368 A GB 5644368A GB 1260860 A GB1260860 A GB 1260860A
Authority
GB
United Kingdom
Prior art keywords
alkyl
dec
haloalkyl
alkoxy
halogen
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
GB5644368A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1260860A publication Critical patent/GB1260860A/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
    • C07D243/24—Oxygen atoms

Landscapes

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

Abstract

1,260,860. Benzodiazepines; indoles. SUMITOMO CHEMICAL CO. Ltd. 28 Nov., 1968 [1 Dec., 1967 (2); 5 Dec., 1967 (2); 6 Dec., 1967; 9 Dec., 1967; 12 Dec., 1967; 15 Dec., 1967; 21 Dec., 1967; 11 March, 1968], No. 56443/68. Heading C2C. Benzodiazepine derivatives are prepared by the following route: (R=H, C 1-4 alkyl; R<SP>1</SP>=C 1-4 alkyl, alkoxy, haloalkyl or alkylsulphonyl, di(C 1-4 alkyl)amino, piperidino, piperazino; R<SP>2</SP>=H, halogen, C 1-4 alkyl, alkoxy or haloalkyl, NO 2 ; R<SP>3</SP>=H, halogen, C 1-4 alkyl, alkoxy or haloalkyl; R<SP>4</SP>=H, C 1-4 alkyl; R<SP>5</SP> = C 1-3 alkyl; R<SP>6</SP> = C 1-4 alkyl, PhCH 2 ; Y=halogen), optionally followed by salt formation. Reference has been directed by the Comptroller to Specifications 972,968 and 984,707.
GB5644368A 1967-12-01 1968-11-28 Process for producing benzodiazepine derivatives Expired GB1260860A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP7723467 1967-12-01
JP7723867 1967-12-01
JP7827067 1967-12-05
JP7827167 1967-12-05
JP7857567 1967-12-06
JP7916667 1967-12-09
JP7992467 1967-12-12
JP8051467 1967-12-15
JP8227367 1967-12-21
JP1603368 1968-03-11

Publications (1)

Publication Number Publication Date
GB1260860A true GB1260860A (en) 1972-01-19

Family

ID=10476636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5644368A Expired GB1260860A (en) 1967-12-01 1968-11-28 Process for producing benzodiazepine derivatives

Country Status (1)

Country Link
GB (1) GB1260860A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee