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Patent / Jan 01, 1974

alpha.-6-Deoxytetracyclines from anhydrotetracyclines

Authors:

Ivan Villax

Source:

DE 2327990

Deoxycycline (I, R = OH) and 6-deoxytetracycline (I, R = H) were manufd. by fermn. of common media contg. the anhydrotetracyclines II by Streptomyces alboflavus NCIB 10,588 or S. lusitanus. I (R = OH) was isolated as hydrochloride hemihydrate hemiethanolate.

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Knowledge Center

alpha.-6-Deoxytetracyclines from anhydrotetracyclines

Also in the Knowledge Center

Preparation of a tetracycline topical formulations

Process for the preparation of disubstituted triiodoanilines by iodination of 3,5-disubstituted anilines

Manufacture of a triiodinated contrast agent via a new compound of (S)-5-(2-acetoxypropanamido)-2,4,6-triiodoisophthalic acid

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