ES391289A1 - Procedimiento para la preparacion de 6-metilon-tetracicli- nas. - Google Patents

Procedimiento para la preparacion de 6-metilon-tetracicli- nas.

Info

Publication number
ES391289A1
ES391289A1 ES391289A ES391289A ES391289A1 ES 391289 A1 ES391289 A1 ES 391289A1 ES 391289 A ES391289 A ES 391289A ES 391289 A ES391289 A ES 391289A ES 391289 A1 ES391289 A1 ES 391289A1
Authority
ES
Spain
Prior art keywords
halo
hemiacetal
methylene
prepn
tetracyclines
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES391289A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rachelle Laboratories Italia SpA
Original Assignee
Rachelle Laboratories 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 Laboratories Italia SpA filed Critical Rachelle Laboratories Italia SpA
Publication of ES391289A1 publication Critical patent/ES391289A1/es
Expired legal-status Critical Current

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)
ES391289A 1970-12-28 1971-05-18 Procedimiento para la preparacion de 6-metilon-tetracicli- nas. Expired ES391289A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES391289A1 true ES391289A1 (es) 1974-08-01

Family

ID=22285898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391289A Expired ES391289A1 (es) 1970-12-28 1971-05-18 Procedimiento para la preparacion de 6-metilon-tetracicli- nas.

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110668969B (zh) * 2019-10-10 2022-06-10 山东国邦药业有限公司 一种甲烯土霉素的制备方法

Also Published As

Publication number Publication date
ZA717283B (en) 1973-06-27
DE2117443A1 (en) 1972-07-27
AT323320B (de) 1975-07-10
PH12438A (en) 1979-03-01

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