AT360023B - METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) DIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES - Google Patents

METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) DIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES

Info

Publication number
AT360023B
AT360023B AT697775A AT697775A AT360023B AT 360023 B AT360023 B AT 360023B AT 697775 A AT697775 A AT 697775A AT 697775 A AT697775 A AT 697775A AT 360023 B AT360023 B AT 360023B
Authority
AT
Austria
Prior art keywords
salts
optically active
producing new
diazepine compounds
new imidazo
Prior art date
Application number
AT697775A
Other languages
German (de)
Other versions
ATA697775A (en
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
Priority to AT378879A priority Critical patent/AT378960B/en
Priority to AT378779A priority patent/AT378959B/en
Publication of ATA697775A publication Critical patent/ATA697775A/en
Application granted granted Critical
Publication of AT360023B publication Critical patent/AT360023B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00—Drugs for disorders of the muscular or neuromuscular system
    • A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • 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
    • 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
    • C07D487/12—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 three hetero rings
    • C07D487/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D495/14—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurosurgery (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AT697775A 1974-09-11 1975-09-10 METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) DIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES AT360023B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT378879A AT378960B (en) 1974-09-11 1979-05-23 METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) DIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES
AT378779A AT378959B (en) 1974-09-11 1979-05-23 METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) BENZODIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50492474A 1974-09-11 1974-09-11

Publications (2)

Publication Number Publication Date
ATA697775A ATA697775A (en) 1980-05-15
AT360023B true AT360023B (en) 1980-12-10

Family

ID=24008278

Family Applications (1)

Application Number Title Priority Date Filing Date
AT697775A AT360023B (en) 1974-09-11 1975-09-10 METHOD FOR PRODUCING NEW IMIDAZO (1,5-A) (1,4) DIAZEPINE COMPOUNDS, THEIR SALTS AND OPTICALLY ACTIVE SHAPES

Country Status (32)

Country Link
JP (1) JPS51125099A (en)
AT (1) AT360023B (en)
AU (1) AU505998B2 (en)
BE (1) BE833248A (en)
BR (1) BR7505864A (en)
CA (1) CA1067491A (en)
CH (2) CH619953A5 (en)
CU (1) CU34346A (en)
DD (1) DD121640A5 (en)
DE (1) DE2540522A1 (en)
DK (1) DK157615C (en)
ES (1) ES440850A1 (en)
FI (1) FI63234C (en)
FR (2) FR2285890A1 (en)
GB (1) GB1527131A (en)
HK (1) HK63381A (en)
HU (1) HU174752B (en)
IE (1) IE41844B1 (en)
IL (1) IL48069A (en)
KE (1) KE3173A (en)
LU (1) LU73356A1 (en)
MX (1) MX160600A (en)
MY (1) MY8200214A (en)
NL (1) NL171060C (en)
NO (4) NO147109C (en)
NZ (1) NZ178635A (en)
PH (2) PH16152A (en)
PL (1) PL106563B1 (en)
SE (4) SE425785B (en)
SU (1) SU814278A3 (en)
YU (1) YU40267B (en)
ZA (1) ZA755418B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125726A (en) 1977-03-11 1978-11-14 Hoffmann-La Roche Inc. Imidazo[1,5-a][1,4]benzodiazepines
US4118386A (en) * 1977-04-04 1978-10-03 Hoffmann-La Roche Inc. Synthesis of imidazo[1,5-a]diazepine-3-carboxylates
US4226768A (en) * 1979-05-29 1980-10-07 Hoffmann-La Roche Inc. Process for the preparation of imidazobenzodiazepines
US4226771A (en) * 1979-07-25 1980-10-07 Hoffmann-La Roche Inc. 1,2,5-Oxadiazino[5,4-a][1,4]benzodiazepine derivatives
US4256637A (en) * 1979-12-20 1981-03-17 Hoffmann-La Roche Inc. Intermediates for the production of imidazobenzodiazepines
FR2479818A1 (en) * 1980-04-03 1981-10-09 Roussel Uclaf 2-Substd. phenyl 7-nitro 3H 1,4-benzodiazepinyl aminoacid derivs. - are anxiolytics, tranquillisers, sedatives and anticonvulsants, prepd. by reacting aminoacid or peptide with benzodiazepin-2-thione
US4335042A (en) * 1980-04-21 1982-06-15 Hoffmann-La Roche Inc. Process to produce imidazobenzodiazepine intermediates
DE3329515C2 (en) * 1983-08-16 1985-11-14 Krohne Meßtechnik GmbH & Co KG, 4100 Duisburg Electrical switching arrangement for a magnetic-inductive transducer
ZA845757B (en) * 1983-08-25 1985-04-24 Hoffmann La Roche Benzodiazepine derivatives
PH30676A (en) * 1986-07-22 1997-09-16 Boehringer Ingelhein Kg Hetrazepine compounds which have useful pharmaceutical utility
FI880814A (en) * 1987-03-10 1988-09-11 Hoffmann La Roche IMIDAZODIAZEPIN-derivate.
CA2160786A1 (en) * 1993-05-14 1994-11-24 James C. Marsters, Jr. Ras farnesyl transferase inhibitors
IN184976B (en) * 1996-06-13 2000-10-14 Ranbaxy Lab Ltd
IT1399764B1 (en) * 2010-05-04 2013-05-03 F S I Fabbrica Italiana Sint PROCEDURE FOR THE SYNTHESIS OF 4H-IMIDAZO [1,5-A] [1,4] BENZODIAZEPINE, IN PARTICULAR OF MIDAZOLAM.
CN103086986B (en) * 2011-11-01 2015-11-04 上海医药工业研究院 The preparation method of Isosorbide-5-Nitrae-Benzodiazepine-N-nitrosamines intermediate and application thereof
CN103804384B (en) * 2014-01-27 2016-01-20 李宏 The preparation method of benzodiazepine compounds
US10906909B2 (en) * 2016-03-18 2021-02-02 Uwm Research Foundation, Inc. Treatment of cognitive and mood symptoms in neurodegenerative and neuropsychiatric disorders with ALPHA5-containing GABAA receptor agonists
BR112019003065A2 (en) 2016-08-16 2019-05-21 The Trustees Of Columbia University In The City Of New York gaba (a) receptor modulators and methods for controlling airway hyperresponsiveness and inflammation in asthma
CN111410658B (en) * 2020-03-30 2021-03-26 江苏恩华药业股份有限公司 Impurity A and impurity B of midazolam or pharmaceutical composition thereof and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA716775B (en) * 1970-10-30 1972-06-28 Takeda Chemical Industries Ltd Benzodiazepine derivatives
DE2056265A1 (en) * 1970-11-16 1972-05-31 Sumitomo Chemical Co. Ltd., Osaka (Japan) Benzodiazepine derivs - from glycylamidobenzophenone derivs in dmso
JPS4932874B1 (en) * 1970-12-11 1974-09-03
BE787251A (en) * 1971-08-04 1973-02-05 Upjohn Co NEW BENZODIAZEPINES AND THEIR PREPARATION
BE790839A (en) * 1971-11-02 1973-04-30 Upjohn Co NEW BENZODIAZEPINES, THEIR PREPARATION PROCESS AND THE MEDICINAL PRODUCT CONTAINING THEM
BE792972A (en) * 1971-12-20 1973-06-19 Hoffmann La Roche BENZODIAZEPINE DERIVATIVES
FR2183716A1 (en) * 1972-05-05 1973-12-21 Centre Etd Ind Pharma Substd-6-phenyl-4h-imidazo (1,2-a)-1,4-benzo diazepines - - tranquillisers anxiolytics,sedatives and muscle-relaxants
CA1005443A (en) * 1972-06-22 1977-02-15 Michio Nakanishi Thienodiazepine compounds

Also Published As

Publication number Publication date
FR2303016B1 (en) 1982-07-09
FR2303016A1 (en) 1976-10-01
IL48069A0 (en) 1975-11-25
DK404175A (en) 1976-03-12
ZA755418B (en) 1977-06-29
NO147109C (en) 1983-02-02
NO802719L (en) 1976-03-12
SE449098B (en) 1987-04-06
NO147109B (en) 1982-10-25
NO753069L (en) 1976-03-12
DD121640A5 (en) 1976-08-12
NO802720L (en) 1976-03-12
ES440850A1 (en) 1977-07-01
MY8200214A (en) 1982-12-31
SE7509991L (en) 1976-03-12
NL171060C (en) 1983-02-01
NO146573C (en) 1982-10-27
LU73356A1 (en) 1977-05-11
FI63234B (en) 1983-01-31
CH619953A5 (en) 1980-10-31
NO802718L (en) 1976-03-12
IE41844B1 (en) 1980-04-09
YU40267B (en) 1985-12-31
NO147914C (en) 1983-07-06
ATA697775A (en) 1980-05-15
PH16152A (en) 1983-07-12
SE425785B (en) 1982-11-08
DK157615C (en) 1990-06-25
GB1527131A (en) 1978-10-04
MX160600A (en) 1993-09-01
SE7902668L (en) 1979-03-23
HU174752B (en) 1980-03-28
SE440504B (en) 1985-08-05
CA1067491A (en) 1979-12-04
NO146573B (en) 1982-07-19
AU505998B2 (en) 1979-12-13
CU20892L (en) 1982-08-24
NL7510620A (en) 1976-03-15
NO148188C (en) 1983-08-24
FR2285890A1 (en) 1976-04-23
SU814278A3 (en) 1981-03-15
YU228575A (en) 1983-01-21
NO148188B (en) 1983-05-16
IL48069A (en) 1980-09-16
FI63234C (en) 1983-05-10
PL106563B1 (en) 1979-12-31
DE2540522A1 (en) 1976-04-08
IE41844L (en) 1976-03-11
BR7505864A (en) 1976-08-03
PH15091A (en) 1982-08-03
AU8470475A (en) 1977-03-17
DK157615B (en) 1990-01-29
SE7902667L (en) 1979-03-23
BE833248A (en) 1976-03-10
CU34346A (en) 1982-08-24
JPS562073B2 (en) 1981-01-17
SE433080B (en) 1984-05-07
SE7902666L (en) 1979-03-23
JPS51125099A (en) 1976-11-01
HK63381A (en) 1981-12-24
NO147914B (en) 1983-03-28
CH628053A5 (en) 1982-02-15
NZ178635A (en) 1982-12-21
FI752517A (en) 1976-03-12
FR2285890B1 (en) 1981-12-31
KE3173A (en) 1982-01-08
DE2540522C2 (en) 1988-10-20

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