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BE744457A - Procede pour la preparation de derives de benzodiazepine - Google Patents

Procede pour la preparation de derives de benzodiazepine

Info

Publication number
BE744457A
BE744457A BE744457DA BE744457A BE 744457 A BE744457 A BE 744457A BE 744457D A BE744457D A BE 744457DA BE 744457 A BE744457 A BE 744457A
Authority
BE
Belgium
Prior art keywords
preparation
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
Other languages
English (en)
Inventor
J Hellerbach
A Szente
A Walser
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BE744457A publication Critical patent/BE744457A/fr

Links

Classifications

    • 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
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE744457D 1969-01-17 1970-01-15 Procede pour la preparation de derives de benzodiazepine BE744457A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH63869 1969-01-17
CH605669 1969-04-22
US184370A 1970-01-09 1970-01-09

Publications (1)

Publication Number Publication Date
BE744457A true BE744457A (fr) 1970-07-15

Family

ID=27172273

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744457D BE744457A (fr) 1969-01-17 1970-01-15 Procede pour la preparation de derives de benzodiazepine

Country Status (10)

Country Link
US (2) US3657223A (fr)
AR (1) AR192570A1 (fr)
BE (1) BE744457A (fr)
CA (1) CA981680A (fr)
DE (2) DE2001276A1 (fr)
DK (2) DK137454C (fr)
FR (1) FR2028540A1 (fr)
GB (1) GB1276971A (fr)
NL (1) NL150445B (fr)
SE (2) SE372012B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190659A (en) * 1973-08-27 1980-02-26 Sandoz, Inc. Pharmaceutical preparation and use of 4-hydroxy-2-quinolinone-3-carboxylic acid esters
GB1538164A (en) * 1976-05-05 1979-01-10 Clin Midy Benzodiazepine derivatives
US4187309A (en) * 1977-06-20 1980-02-05 Sandoz, Inc. 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof

Also Published As

Publication number Publication date
NL7000570A (fr) 1970-07-21
DK129286C (fr) 1975-02-10
SE372012B (fr) 1974-12-09
DK137454B (da) 1978-03-06
CA981680A (en) 1976-01-13
SE366752B (fr) 1974-05-06
DE2044472A1 (de) 1971-04-08
NL150445B (nl) 1976-08-16
FR2028540A1 (fr) 1970-10-09
DK129286B (da) 1974-09-23
AR192570A1 (es) 1973-02-28
US3657223A (en) 1972-04-18
DK137454C (da) 1978-08-14
GB1276971A (en) 1972-06-07
DE2001276A1 (de) 1970-08-20
US3772305A (en) 1973-11-13

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