ES343089A1 - Un procedimiento para preparar alfa-6-deoxitetraciclinas. - Google Patents

Un procedimiento para preparar alfa-6-deoxitetraciclinas.

Info

Publication number
ES343089A1
ES343089A1 ES343089A ES343089A ES343089A1 ES 343089 A1 ES343089 A1 ES 343089A1 ES 343089 A ES343089 A ES 343089A ES 343089 A ES343089 A ES 343089A ES 343089 A1 ES343089 A1 ES 343089A1
Authority
ES
Spain
Prior art keywords
deoxy
peroxide
mercaptotetracycline
deoxytetracycline
oxytetracycline
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
ES343089A
Other languages
English (en)
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 Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co Inc
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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Publication of ES343089A1 publication Critical patent/ES343089A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES343089A 1966-10-31 1967-07-15 Un procedimiento para preparar alfa-6-deoxitetraciclinas. Expired ES343089A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59047266A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
ES343089A1 true ES343089A1 (es) 1968-08-16

Family

ID=24362405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343089A Expired ES343089A1 (es) 1966-10-31 1967-07-15 Un procedimiento para preparar alfa-6-deoxitetraciclinas.

Country Status (17)

Country Link
US (1) US3484483A (es)
AT (1) AT273370B (es)
BE (1) BE701631A (es)
BR (1) BR6791293D0 (es)
CH (1) CH514546A (es)
DE (1) DE1668534C3 (es)
DK (1) DK119826B (es)
ES (1) ES343089A1 (es)
FI (1) FI43733C (es)
FR (1) FR1531929A (es)
GB (1) GB1117407A (es)
GR (1) GR33711B (es)
IL (1) IL28267A (es)
IT (1) IT1056003B (es)
NL (1) NL6709931A (es)
NO (1) NO118107B (es)
SE (1) SE334874B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459861A (en) * 1973-06-21 1976-12-31 Pfizer Process for 11a-dehalogenation of 11a-halotetracyclines
DK386784A (da) * 1983-08-17 1985-02-18 Hovione Int Ltd Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner
PT91333B (pt) * 1989-07-31 1995-05-04 Hovione Sociedade Quimica Sa Processo para a preparacao de um complexo de rodio

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165531A (en) * 1962-03-08 1965-01-12 Pfizer & Co C 13-substituted-6-deoxytetracyclines and process utilizing the same

Also Published As

Publication number Publication date
DE1668534B2 (es) 1972-12-07
FI43733B (es) 1971-03-01
DE1668534A1 (de) 1972-04-13
BR6791293D0 (pt) 1973-09-06
FI43733C (fi) 1971-06-10
US3484483A (en) 1969-12-16
FR1531929A (fr) 1968-07-05
CH514546A (de) 1971-10-31
SE334874B (es) 1971-05-10
NL6709931A (es) 1968-05-01
GB1117407A (en) 1968-06-19
IT1056003B (it) 1982-01-30
IL28267A (en) 1971-08-25
DK119826B (da) 1971-03-01
GR33711B (el) 1968-01-17
BE701631A (es) 1968-01-22
AT273370B (de) 1969-08-11
DE1668534C3 (de) 1973-07-05
NO118107B (es) 1969-11-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880222