PH12438A - Improved process in the preparation of 6-methylene-5-oxytetracycline - Google Patents

Improved process in the preparation of 6-methylene-5-oxytetracycline

Info

Publication number
PH12438A
PH12438A PH13128A PH13128A PH12438A PH 12438 A PH12438 A PH 12438A PH 13128 A PH13128 A PH 13128A PH 13128 A PH13128 A PH 13128A PH 12438 A PH12438 A PH 12438A
Authority
PH
Philippines
Prior art keywords
oxytetracycline
methylene
preparation
improved process
improved
Prior art date
Application number
PH13128A
Inventor
F Luciano
Original Assignee
Rachelle Labor Italia Spa
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 Rachelle Labor Italia Spa filed Critical Rachelle Labor Italia Spa
Publication of PH12438A publication Critical patent/PH12438A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
PH13128A 1970-12-28 1971-12-21 Improved process in the preparation of 6-methylene-5-oxytetracycline PH12438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10168870A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
PH12438A true PH12438A (en) 1979-03-01

Family

ID=22285898

Family Applications (1)

Application Number Title Priority Date Filing Date
PH13128A PH12438A (en) 1970-12-28 1971-12-21 Improved process in the preparation of 6-methylene-5-oxytetracycline

Country Status (5)

Country Link
AT (1) AT323320B (en)
DE (1) DE2117443A1 (en)
ES (1) ES391289A1 (en)
PH (1) PH12438A (en)
ZA (1) ZA717283B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110668969B (en) * 2019-10-10 2022-06-10 山东国邦药业有限公司 Preparation method of methacycline

Also Published As

Publication number Publication date
ES391289A1 (en) 1974-08-01
ZA717283B (en) 1973-06-27
DE2117443A1 (en) 1972-07-27
AT323320B (en) 1975-07-10

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