NL152551B - PROCESS FOR PREPARING 2,3-DIHYDRO-1-H-1,4-BENZODIAZEPINE DERIVATIVES. - Google Patents

PROCESS FOR PREPARING 2,3-DIHYDRO-1-H-1,4-BENZODIAZEPINE DERIVATIVES.

Info

Publication number
NL152551B
NL152551B NL6908516A NL6908516A NL152551B NL 152551 B NL152551 B NL 152551B NL 6908516 A NL6908516 A NL 6908516A NL 6908516 A NL6908516 A NL 6908516A NL 152551 B NL152551 B NL 152551B
Authority
NL
Netherlands
Prior art keywords
dihydro
preparing
benzodiazepine derivatives
benzodiazepine
derivatives
Prior art date
Application number
NL6908516A
Other languages
Dutch (nl)
Other versions
NL6908516A (en
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 NL6908516A publication Critical patent/NL6908516A/xx
Publication of NL152551B publication Critical patent/NL152551B/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)
NL6908516A 1968-06-05 1969-06-04 PROCESS FOR PREPARING 2,3-DIHYDRO-1-H-1,4-BENZODIAZEPINE DERIVATIVES. NL152551B (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
NL6908516A NL6908516A (en) 1969-12-09
NL152551B true NL152551B (en) 1977-03-15

Family

ID=26351854

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908516A NL152551B (en) 1968-06-05 1969-06-04 PROCESS FOR PREPARING 2,3-DIHYDRO-1-H-1,4-BENZODIAZEPINE DERIVATIVES.

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
GB1246716A (en) 1971-09-15
BE734074A (en) 1969-11-17
NL6908516A (en) 1969-12-09
CH516569A (en) 1971-12-15
FR2010186A1 (en) 1970-02-13
DE1926070A1 (en) 1969-12-11

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SUMITOMO