DK139674B - Process for the preparation of 6-methylene-5-oxytetracycline hydrochloride. - Google Patents

Process for the preparation of 6-methylene-5-oxytetracycline hydrochloride.

Info

Publication number
DK139674B
DK139674B DK631871AA DK631871A DK139674B DK 139674 B DK139674 B DK 139674B DK 631871A A DK631871A A DK 631871AA DK 631871 A DK631871 A DK 631871A DK 139674 B DK139674 B DK 139674B
Authority
DK
Denmark
Prior art keywords
methylene
preparation
oxytetracycline hydrochloride
oxytetracycline
hydrochloride
Prior art date
Application number
DK631871AA
Other languages
Danish (da)
Other versions
DK139674C (en
Inventor
Franco Paolo 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 DK139674B publication Critical patent/DK139674B/en
Application granted granted Critical
Publication of DK139674C publication Critical patent/DK139674C/da

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK631871AA 1970-12-28 1971-12-23 Process for the preparation of 6-methylene-5-oxytetracycline hydrochloride. DK139674B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10168870A 1970-12-28 1970-12-28
US19233671A 1971-10-26 1971-10-26

Publications (2)

Publication Number Publication Date
DK139674B true DK139674B (en) 1979-03-26
DK139674C DK139674C (en) 1979-09-10

Family

ID=26798521

Family Applications (1)

Application Number Title Priority Date Filing Date
DK631871AA DK139674B (en) 1970-12-28 1971-12-23 Process for the preparation of 6-methylene-5-oxytetracycline hydrochloride.

Country Status (11)

Country Link
JP (1) JPS5343956B1 (en)
BE (1) BE777356A (en)
CA (1) CA949066A (en)
CH (1) CH586191A5 (en)
DE (1) DE2164840A1 (en)
DK (1) DK139674B (en)
FR (1) FR2120865A5 (en)
GB (1) GB1370318A (en)
IE (1) IE36677B1 (en)
IL (1) IL38383A (en)
NL (1) NL152544B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106946816A (en) * 2017-04-12 2017-07-14 扬州联博药业有限公司 A kind of preparation method of chloro terramycin
CN111393319B (en) * 2020-04-24 2023-03-28 山东国邦药业有限公司 Preparation method of oxytetracycline chloride

Also Published As

Publication number Publication date
DE2164840A1 (en) 1972-07-06
NL152544B (en) 1977-03-15
JPS5343956B1 (en) 1978-11-24
DK139674C (en) 1979-09-10
IL38383A0 (en) 1972-02-29
FR2120865A5 (en) 1972-08-18
BE777356A (en) 1972-04-17
CH586191A5 (en) 1977-03-31
GB1370318A (en) 1974-10-16
CA949066A (en) 1974-06-11
IE36677L (en) 1972-06-28
NL7117996A (en) 1972-06-30
IL38383A (en) 1974-12-31
IE36677B1 (en) 1977-02-02

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