CH551432A - PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.

Info

Publication number
CH551432A
CH551432A CH1708170A CH1708170A CH551432A CH 551432 A CH551432 A CH 551432A CH 1708170 A CH1708170 A CH 1708170A CH 1708170 A CH1708170 A CH 1708170A CH 551432 A CH551432 A CH 551432A
Authority
CH
Switzerland
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
CH1708170A
Other languages
German (de)
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
Publication of CH551432A publication Critical patent/CH551432A/en

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
    • 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
CH1708170A 1969-11-18 1970-11-18 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES. CH551432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44092366A JPS4910958B1 (en) 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
CH551432A true CH551432A (en) 1974-07-15

Family

ID=14052400

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1708170A CH551432A (en) 1969-11-18 1970-11-18 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.
CH1060273A CH549588A (en) 1969-11-18 1970-11-18 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1060273A CH549588A (en) 1969-11-18 1970-11-18 PROCESS FOR THE PREPARATION OF BENZODIAZEPINE DERIVATIVES.

Country Status (15)

Country Link
JP (2) JPS5010659B1 (en)
AT (2) AT311993B (en)
BE (1) BE759099A (en)
CH (2) CH551432A (en)
DE (2) DE2056174A1 (en)
DK (1) DK141846B (en)
ES (1) ES385641A1 (en)
FI (1) FI51701C (en)
FR (1) FR2073379B1 (en)
GB (2) GB1337737A (en)
NL (1) NL167697C (en)
NO (1) NO126085B (en)
SE (1) SE363111B (en)
YU (1) YU34898B (en)
ZA (1) ZA707644B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA713364B (en) * 1970-06-18 1972-01-26 Upjohn Co Prganic compounds and process
JPS494470B1 (en) * 1970-08-26 1974-02-01
CH545302A (en) * 1971-04-08 1974-01-13 Ciba Geigy Ag Triazolobenzodiazepine derivs - with anticonvulsant, cns depressant and muscle-relaxant activity
US3751426A (en) * 1971-04-28 1973-08-07 Upjohn Co 1-substituted-6-phenyl-4h-s-triazolo(4,3-a)(1,6)benzodiazepine compounds
GB1377230A (en) * 1971-09-13 1974-12-11 Upjohn Co 4h-s-triazolo -4,3-a- 1,4-benzodiazepines
BE790356A (en) * 1971-10-21 1973-04-20 Takeda Chemical Industries Ltd BENZODIAZEPINE DERIVATIVES
JPS5418280B2 (en) * 1971-10-30 1979-07-06
BE793629A (en) * 1972-01-03 1973-07-03 Upjohn Co NEW BENZODIAZEPINE DERIVATIVES AND THEIR PREPARATION
DE3021107A1 (en) * 1980-06-04 1981-12-17 Hoechst Ag, 6000 Frankfurt CARBAMOYLOXYAMINO-1,4-BENZODIAZEPINE, METHOD FOR IRER PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THE SAME
CA1211437A (en) * 1981-08-12 1986-09-16 Rene Borer Benzazepines
CN111533745A (en) * 2020-05-20 2020-08-14 成都药明康德新药开发有限公司 Process for preparing tert-butyl-3- (aminomethyl) dihydro-5H-triazolodiazepine-8 (9H) -carboxylic acid ester

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI50981C (en) * 1968-11-05 1976-09-10 Takeda Chemical Industries Ltd Process for the preparation of s-triat solo- (4,3-a) (1,4) -benzodiazepines acting as hypnotics and sedatives.
US3987052A (en) * 1969-03-17 1976-10-19 The Upjohn Company 6-Phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepines

Also Published As

Publication number Publication date
AT311993B (en) 1973-12-10
SE363111B (en) 1974-01-07
NO126085B (en) 1972-12-18
DK141846B (en) 1980-06-30
DE2056174A1 (en) 1971-06-24
NL7016848A (en) 1971-05-21
AT300816B (en) 1972-08-10
FR2073379B1 (en) 1974-08-23
DK141846C (en) 1980-11-24
NL167697C (en) 1982-01-18
GB1337736A (en) 1973-11-21
JPS4910958B1 (en) 1974-03-13
DE2064926A1 (en) 1971-07-22
YU282770A (en) 1979-10-31
FI51701C (en) 1977-03-10
ES385641A1 (en) 1973-10-01
FI51701B (en) 1976-11-30
BE759099A (en) 1971-04-30
CH549588A (en) 1974-05-31
YU34898B (en) 1980-04-30
ZA707644B (en) 1971-08-25
FR2073379A1 (en) 1971-10-01
JPS5010659B1 (en) 1975-04-23
NL167697B (en) 1981-08-17
GB1337737A (en) 1973-11-21

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Legal Events

Date Code Title Description
PL Patent ceased