"The legal organisation of colonial agriculture 1900-60: an essay on the history of dependency autonomy and co-optation", paper for the Department of History's Staff, Seminer Series, April

Citation:
OKOTH PROFOGENDOHASTINGW. ""The legal organisation of colonial agriculture 1900-60: an essay on the history of dependency autonomy and co-optation", paper for the Department of History's Staff, Seminer Series, April.". In: Academics Press, New york. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1977.

Abstract:

The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.

Notes:

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