GB897826A - Improvements in or relating to tetracycline derivatives - Google Patents

Improvements in or relating to tetracycline derivatives

Info

Publication number
GB897826A
GB897826A GB950860A GB950860A GB897826A GB 897826 A GB897826 A GB 897826A GB 950860 A GB950860 A GB 950860A GB 950860 A GB950860 A GB 950860A GB 897826 A GB897826 A GB 897826A
Authority
GB
United Kingdom
Prior art keywords
relating
tetracycline
tetracycline derivatives
phenoxymethylpenicillate
diethylenediamino
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
GB950860A
Inventor
Boris Gradnik
Andrea Pedrazzoli
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.)
RECH S ET D APPLIC SCIENT ET M
Original Assignee
RECH S ET D APPLIC SCIENT ET M
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 RECH S ET D APPLIC SCIENT ET M filed Critical RECH S ET D APPLIC SCIENT ET M
Priority to GB950860A priority Critical patent/GB897826A/en
Publication of GB897826A publication Critical patent/GB897826A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The phenoxymethylpenicillate of N - [41 - (betahydroxyethyl) - diethylenediamino - 11 - methyl]-tetracycline is prepared by interacting substantially equimolar quantities of phenoxymethylpenicillin, tetracycline base and N-hydroxyethyl - N1 - hydroxymethyl - diethylene diamine in an inert solvent such as water, methanol or isopropanol. Specification 888,968 also is referred to.
GB950860A 1960-03-17 1960-03-17 Improvements in or relating to tetracycline derivatives Expired GB897826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB950860A GB897826A (en) 1960-03-17 1960-03-17 Improvements in or relating to tetracycline derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB950860A GB897826A (en) 1960-03-17 1960-03-17 Improvements in or relating to tetracycline derivatives

Publications (1)

Publication Number Publication Date
GB897826A true GB897826A (en) 1962-05-30

Family

ID=9873319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB950860A Expired GB897826A (en) 1960-03-17 1960-03-17 Improvements in or relating to tetracycline derivatives

Country Status (1)

Country Link
GB (1) GB897826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287071B (en) * 1964-05-08 1969-01-16 Rit Rech Ind Therapeut Process for the preparation of carboxymethylol tetracyclines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287071B (en) * 1964-05-08 1969-01-16 Rit Rech Ind Therapeut Process for the preparation of carboxymethylol tetracyclines

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