CA931946A - Process for preparing methylene-tetracycline esters - Google Patents

Process for preparing methylene-tetracycline esters

Info

Publication number
CA931946A
CA931946A CA089945A CA89945A CA931946A CA 931946 A CA931946 A CA 931946A CA 089945 A CA089945 A CA 089945A CA 89945 A CA89945 A CA 89945A CA 931946 A CA931946 A CA 931946A
Authority
CA
Canada
Prior art keywords
preparing methylene
tetracycline
esters
tetracycline esters
methylene
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
CA089945A
Inventor
Bernardi Luigi
De Castiglione Roberto
Colonna Vincenzo
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici 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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Application granted granted Critical
Publication of CA931946A publication Critical patent/CA931946A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA089945A 1969-08-08 1970-08-05 Process for preparing methylene-tetracycline esters Expired CA931946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2069969 1969-08-08

Publications (1)

Publication Number Publication Date
CA931946A true CA931946A (en) 1973-08-14

Family

ID=11170732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089945A Expired CA931946A (en) 1969-08-08 1970-08-05 Process for preparing methylene-tetracycline esters

Country Status (12)

Country Link
AT (1) AT297931B (en)
BE (1) BE754596A (en)
BR (1) BR6915437D0 (en)
CA (1) CA931946A (en)
CH (1) CH539612A (en)
ES (1) ES382541A1 (en)
FR (1) FR2068473B1 (en)
GB (1) GB1287493A (en)
NL (1) NL7011074A (en)
NO (1) NO131782C (en)
SE (1) SE360071B (en)
ZA (1) ZA705429B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430859A (en) * 1960-05-23 1966-05-25
US3145228A (en) * 1962-09-06 1964-08-18 Pfizer & Co C 5-alkoxy-and 5-benzyloxy-tetracycline, derivatives and analogues thereof

Also Published As

Publication number Publication date
NL7011074A (en) 1971-02-10
AT297931B (en) 1972-04-10
ZA705429B (en) 1971-04-28
NO131782C (en) 1975-07-30
SE360071B (en) 1973-09-17
CH539612A (en) 1973-07-31
ES382541A1 (en) 1972-12-01
NO131782B (en) 1975-04-21
FR2068473A1 (en) 1971-08-27
BE754596A (en) 1971-02-08
BR6915437D0 (en) 1973-01-25
GB1287493A (en) 1972-08-31
FR2068473B1 (en) 1974-08-30

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