CH424792A - Method for purifying a benzodiazepine derivative - Google Patents

Method for purifying a benzodiazepine derivative

Info

Publication number
CH424792A
CH424792A CH177363A CH177363A CH424792A CH 424792 A CH424792 A CH 424792A CH 177363 A CH177363 A CH 177363A CH 177363 A CH177363 A CH 177363A CH 424792 A CH424792 A CH 424792A
Authority
CH
Switzerland
Prior art keywords
purifying
benzodiazepine derivative
benzodiazepine
derivative
Prior art date
Application number
CH177363A
Other languages
German (de)
Inventor
Chase George
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 CH424792A publication Critical patent/CH424792A/en

Links

CH177363A 1962-03-12 1963-02-13 Method for purifying a benzodiazepine derivative CH424792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17918962A 1962-03-12 1962-03-12

Publications (1)

Publication Number Publication Date
CH424792A true CH424792A (en) 1966-11-30

Family

ID=22655590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH177363A CH424792A (en) 1962-03-12 1963-02-13 Method for purifying a benzodiazepine derivative

Country Status (6)

Country Link
BE (1) BE629353A (en)
CH (1) CH424792A (en)
ES (1) ES285950A1 (en)
GB (1) GB972974A (en)
MY (1) MY6500152A (en)
OA (1) OA00931A (en)

Also Published As

Publication number Publication date
GB972974A (en) 1964-10-21
BE629353A (en) 1963-10-21
OA00931A (en) 1968-03-22
ES285950A1 (en) 1963-08-16
MY6500152A (en) 1965-12-31

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