CH532590A - Process for the preparation of benzodiazepine-1,4-one-2 - Google Patents

Process for the preparation of benzodiazepine-1,4-one-2

Info

Publication number
CH532590A
CH532590A CH528471A CH528471A CH532590A CH 532590 A CH532590 A CH 532590A CH 528471 A CH528471 A CH 528471A CH 528471 A CH528471 A CH 528471A CH 532590 A CH532590 A CH 532590A
Authority
CH
Switzerland
Prior art keywords
benzodiazepine
preparation
Prior art date
Application number
CH528471A
Other languages
French (fr)
Inventor
John Jr Welstaed William
Chen Ying-Ho
Original Assignee
Robins Co Inc A H
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 Robins Co Inc A H filed Critical Robins Co Inc A H
Publication of CH532590A publication Critical patent/CH532590A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D223/16—Benzazepines; Hydrogenated benzazepines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/18—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • 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
    • C07D487/06—Peri-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH528471A 1970-04-14 1971-04-13 Process for the preparation of benzodiazepine-1,4-one-2 CH532590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2856170A 1970-04-14 1970-04-14

Publications (1)

Publication Number Publication Date
CH532590A true CH532590A (en) 1973-01-15

Family

ID=21844135

Family Applications (1)

Application Number Title Priority Date Filing Date
CH528471A CH532590A (en) 1970-04-14 1971-04-13 Process for the preparation of benzodiazepine-1,4-one-2

Country Status (8)

Country Link
AU (1) AU2733371A (en)
CH (1) CH532590A (en)
DE (1) DE2117116A1 (en)
ES (1) ES390057A1 (en)
FR (1) FR2092043B1 (en)
GB (1) GB1290277A (en)
SE (1) SE367419B (en)
ZA (1) ZA712368B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761411A (en) * 1983-05-18 1988-08-02 Hoechst-Roussel Pharmaceuticals Inc. Dihydrobenzopyrrolobenzodiazepines useful for treating pyschoses
US4956372A (en) * 1987-10-02 1990-09-11 Kyorin Pharmaceutical Co., Ltd. Cyclic anthranilic acid derivatives and process for their preparation
IL91361A (en) * 1988-09-09 1994-10-07 Fujisawa Pharmaceutical Co Disubstituted 1,9-annelated [1,4] benzodiazepinone compounds, processes for the preparation thereof and pharmaceutical compositions containing the same
FR2652352A1 (en) * 1989-09-28 1991-03-29 Jouveinal Sa BENZODIAZEPINES, THEIR PROCESS AND PREPARATION INTERMEDIATES AND THEIR THERAPEUTIC APPLICATIONS.

Also Published As

Publication number Publication date
DE2117116A1 (en) 1971-11-04
FR2092043A1 (en) 1972-01-21
ES390057A1 (en) 1973-06-01
GB1290277A (en) 1972-09-27
ZA712368B (en) 1972-01-26
AU2733371A (en) 1972-10-12
FR2092043B1 (en) 1974-04-12
SE367419B (en) 1974-05-27

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Legal Events

Date Code Title Description
PL Patent ceased