FR2164816B1 - - Google Patents

Info

Publication number
FR2164816B1
FR2164816B1 FR7245708A FR7245708A FR2164816B1 FR 2164816 B1 FR2164816 B1 FR 2164816B1 FR 7245708 A FR7245708 A FR 7245708A FR 7245708 A FR7245708 A FR 7245708A FR 2164816 B1 FR2164816 B1 FR 2164816B1
Authority
FR
France
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
FR7245708A
Other versions
FR2164816A1 (fr
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
Priority claimed from JP272272A external-priority patent/JPS5323838B2/ja
Priority claimed from JP11576172A external-priority patent/JPS4972296A/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2164816A1 publication Critical patent/FR2164816A1/fr
Application granted granted Critical
Publication of FR2164816B1 publication Critical patent/FR2164816B1/fr
Expired legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7245708A 1971-12-24 1972-12-21 Expired FR2164816B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP272272A JPS5323838B2 (fr) 1971-12-24 1971-12-24
JP11576172A JPS4972296A (fr) 1972-11-18 1972-11-18

Publications (2)

Publication Number Publication Date
FR2164816A1 FR2164816A1 (fr) 1973-08-03
FR2164816B1 true FR2164816B1 (fr) 1977-07-15

Family

ID=26336180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7245708A Expired FR2164816B1 (fr) 1971-12-24 1972-12-21

Country Status (8)

Country Link
US (1) US3978058A (fr)
BE (1) BE793118A (fr)
CH (1) CH576978A5 (fr)
DE (1) DE2261777A1 (fr)
FR (1) FR2164816B1 (fr)
GB (1) GB1395518A (fr)
NL (1) NL7217615A (fr)
SE (1) SE398752B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315281A (fr) * 1972-11-13 1974-05-15

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755300A (en) * 1968-10-24 1973-08-28 Sankyo Co Process for the preparation of benzodiazepine compounds
US3651046A (en) * 1969-01-30 1972-03-21 Hoffmann La Roche Quinazolino-benzodiazepines and methods for the preparation thereof
ZA713364B (en) * 1970-06-18 1972-01-26 Upjohn Co Prganic compounds and process
US3734912A (en) * 1971-05-04 1973-05-22 Upjohn Co Certain pyrimido(1,2-a)(1,4)benzodiazepin-1(5h)-ones
BE792972A (fr) * 1971-12-20 1973-06-19 Hoffmann La Roche Derives de benzodiazepine

Also Published As

Publication number Publication date
FR2164816A1 (fr) 1973-08-03
NL7217615A (fr) 1973-06-26
US3978058A (en) 1976-08-31
GB1395518A (en) 1975-05-29
CH576978A5 (fr) 1976-06-30
DE2261777A1 (de) 1973-06-28
BE793118A (fr) 1973-06-21
SE398752B (sv) 1978-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse