DK103350C - Process for the preparation of 7-, 11a- or 7,11a-halogenated tetracyclines. - Google Patents

Process for the preparation of 7-, 11a- or 7,11a-halogenated tetracyclines.

Info

Publication number
DK103350C
DK103350C DK70460AA DK70460A DK103350C DK 103350 C DK103350 C DK 103350C DK 70460A A DK70460A A DK 70460AA DK 70460 A DK70460 A DK 70460A DK 103350 C DK103350 C DK 103350C
Authority
DK
Denmark
Prior art keywords
tetracyclines
halogenated
preparation
halogenated tetracyclines
Prior art date
Application number
DK70460AA
Other languages
Danish (da)
Original Assignee
American Cyanamid 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
Priority claimed from US845304A external-priority patent/US3036129A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DK103350C publication Critical patent/DK103350C/en

Links

Classifications

    • 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
    • A61K31/65—Tetracyclines
DK70460AA 1959-02-26 1960-02-24 Process for the preparation of 7-, 11a- or 7,11a-halogenated tetracyclines. DK103350C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79560959A 1959-02-26 1959-02-26
US79788459A 1959-03-09 1959-03-09
US845304A US3036129A (en) 1959-10-09 1959-10-09 Preparation of 7-halo-6-deoxy-tetracyclines

Publications (1)

Publication Number Publication Date
DK103350C true DK103350C (en) 1965-12-20

Family

ID=27419917

Family Applications (1)

Application Number Title Priority Date Filing Date
DK70460AA DK103350C (en) 1959-02-26 1960-02-24 Process for the preparation of 7-, 11a- or 7,11a-halogenated tetracyclines.

Country Status (5)

Country Link
BE (1) BE587982A (en)
DK (1) DK103350C (en)
ES (1) ES255664A1 (en)
FR (1) FR482M (en)
MC (1) MC198A1 (en)

Also Published As

Publication number Publication date
BE587982A (en) 1960-08-24
FR482M (en) 1961-05-08
MC198A1 (en) 1960-08-08
ES255664A1 (en) 1960-06-01

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