NL7406467A - PROCESS FOR THE PURIFICATION OF 1,4-BENZODIA-ZEPINE-2-ON-DERIVATIVES. - Google Patents

PROCESS FOR THE PURIFICATION OF 1,4-BENZODIA-ZEPINE-2-ON-DERIVATIVES.

Info

Publication number
NL7406467A
NL7406467A NL7406467A NL7406467A NL7406467A NL 7406467 A NL7406467 A NL 7406467A NL 7406467 A NL7406467 A NL 7406467A NL 7406467 A NL7406467 A NL 7406467A NL 7406467 A NL7406467 A NL 7406467A
Authority
NL
Netherlands
Prior art keywords
benzodia
zepine
purification
derivatives
Prior art date
Application number
NL7406467A
Other languages
Dutch (nl)
Original Assignee
Kali Chemie Pharma Gmbh
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
Priority claimed from DE19732333382 external-priority patent/DE2333382C3/en
Application filed by Kali Chemie Pharma Gmbh filed Critical Kali Chemie Pharma Gmbh
Publication of NL7406467A publication Critical patent/NL7406467A/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
    • C07D243/18—1,4-Benzodiazepines; Hydrogenated 1,4-benzodiazepines substituted in position 5 by aryl radicals substituted in position 2 by nitrogen, oxygen or sulfur atoms
    • C07D243/24—Oxygen atoms
    • C07D243/26—Preparation from compounds already containing the benzodiazepine skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
NL7406467A 1973-06-30 1974-05-14 PROCESS FOR THE PURIFICATION OF 1,4-BENZODIA-ZEPINE-2-ON-DERIVATIVES. NL7406467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732333382 DE2333382C3 (en) 1973-06-30 Process for the purification of 5-phenyl-1,3-dihydro-2H-1 ^ -benzodiazepin ^ -one derivatives

Publications (1)

Publication Number Publication Date
NL7406467A true NL7406467A (en) 1975-01-02

Family

ID=5885597

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7406467A NL7406467A (en) 1973-06-30 1974-05-14 PROCESS FOR THE PURIFICATION OF 1,4-BENZODIA-ZEPINE-2-ON-DERIVATIVES.

Country Status (6)

Country Link
JP (1) JPS5315071B2 (en)
AT (1) AT339319B (en)
CA (1) CA1020553A (en)
CH (1) CH605836A5 (en)
DK (1) DK136955C (en)
NL (1) NL7406467A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099738U (en) * 1983-12-14 1985-07-08 エルメック株式会社 switching device
JPS60260779A (en) * 1984-06-08 1985-12-23 Shoketsu Kinzoku Kogyo Co Ltd Vibration sensing and shut-off type two-port solenoid valve

Also Published As

Publication number Publication date
DE2333382B2 (en) 1976-05-26
JPS5315071B2 (en) 1978-05-22
DK136955C (en) 1978-07-03
AT339319B (en) 1977-10-10
DK136955B (en) 1977-12-19
DE2333382A1 (en) 1975-01-16
JPS5036484A (en) 1975-04-05
DK348574A (en) 1975-02-24
ATA537874A (en) 1977-02-15
CA1020553A (en) 1977-11-08
CH605836A5 (en) 1978-10-13

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Legal Events

Date Code Title Description
BV The patent application has lapsed