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CH516569A - Process for the preparation of new 2,3-dihydro-1H-benzodiazepine derivatives and salts thereof - Google Patents

Process for the preparation of new 2,3-dihydro-1H-benzodiazepine derivatives and salts thereof

Info

Publication number
CH516569A
CH516569A CH841069A CH841069A CH516569A CH 516569 A CH516569 A CH 516569A CH 841069 A CH841069 A CH 841069A CH 841069 A CH841069 A CH 841069A CH 516569 A CH516569 A CH 516569A
Authority
CH
Switzerland
Prior art keywords
dihydro
salts
preparation
new
benzodiazepine derivatives
Prior art date
Application number
CH841069A
Other languages
German (de)
Inventor
Yamamoto Hisao
Inaba Shigeho
Okamoto Tadashi
Hirohashi Toshiyuki
Ishizumi Kikuo
Yamamoto Michihiro
Maruyama Isamu
Mori Kazuo
Kobayashi Tsuyo-Shi
Izumi Takahiro
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of CH516569A publication Critical patent/CH516569A/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • 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
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH841069A 1968-06-05 1969-06-03 Process for the preparation of new 2,3-dihydro-1H-benzodiazepine derivatives and salts thereof CH516569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3890268 1968-06-05
JP1566669 1969-02-28

Publications (1)

Publication Number Publication Date
CH516569A true CH516569A (en) 1971-12-15

Family

ID=26351854

Family Applications (1)

Application Number Title Priority Date Filing Date
CH841069A CH516569A (en) 1968-06-05 1969-06-03 Process for the preparation of new 2,3-dihydro-1H-benzodiazepine derivatives and salts thereof

Country Status (6)

Country Link
BE (1) BE734074A (en)
CH (1) CH516569A (en)
DE (1) DE1926070A1 (en)
FR (1) FR2010186A1 (en)
GB (1) GB1246716A (en)
NL (1) NL152551B (en)

Also Published As

Publication number Publication date
DE1926070A1 (en) 1969-12-11
NL6908516A (en) 1969-12-09
NL152551B (en) 1977-03-15
BE734074A (en) 1969-11-17
FR2010186A1 (en) 1970-02-13
GB1246716A (en) 1971-09-15

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Legal Events

Date Code Title Description
PL Patent ceased