SE307414B - - Google Patents

Info

Publication number
SE307414B
SE307414B SE1193160A SE1193160A SE307414B SE 307414 B SE307414 B SE 307414B SE 1193160 A SE1193160 A SE 1193160A SE 1193160 A SE1193160 A SE 1193160A SE 307414 B SE307414 B SE 307414B
Authority
SE
Sweden
Prior art keywords
complex
demethylchlortetracycline
solution
aqueous
urea
Prior art date
Application number
SE1193160A
Other languages
English (en)
Inventor
S Muller
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 US44549A external-priority patent/US3053893A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of SE307414B publication Critical patent/SE307414B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE1193160A 1959-12-09 1960-12-09 SE307414B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85833159A 1959-12-09 1959-12-09
US44549A US3053893A (en) 1960-07-22 1960-07-22 Recrystallization of demethylchlortetracycline

Publications (1)

Publication Number Publication Date
SE307414B true SE307414B (fr) 1969-01-07

Family

ID=26721698

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1193160A SE307414B (fr) 1959-12-09 1960-12-09

Country Status (5)

Country Link
BE (1) BE597903A (fr)
CH (1) CH385420A (fr)
ES (1) ES263086A1 (fr)
GB (1) GB917467A (fr)
SE (1) SE307414B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108147976B (zh) * 2016-12-06 2020-11-10 上海医药工业研究院 一种去甲基金霉素的提取方法

Also Published As

Publication number Publication date
ES263086A1 (es) 1961-03-01
GB917467A (en) 1963-02-06
CH385420A (de) 1964-12-15
BE597903A (fr) 1961-06-07

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