NOVEL MACROLIDE COMPOUND AND ITS PREPARATION

Title:

NOVEL MACROLIDE COMPOUND AND ITS PREPARATION

Document Type and Number:

Japanese Patent JPS53111089

Kind Code:

A

Abstract:

PURPOSE: A macrolide compound I-a and I-b (R1 is protecting group; R2 is lower acyl; R3 is H, methyl, acetyl; R4 is H, methyl; R5 is acyl.); e.g. 3-acetoxy5-[3,6-deoxy-4-0-(2,6-dideoxy-2-bromo-4-0-isovaleryl-3-C-methyl-α-L-arthropyranosyl)-3-dimethylamino-β-D-glucopyranosyl-oxy]-6-formylmethyl-4-methoxy-8methyl-9-oxo-10,12-hexadecadien-15-olide.

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Inventors:

UMEZAWA SUMIO
UMEZAWA HAMAO
TATSUTA KUNIAKI

Application Number:

JP2561977A

Publication Date:

September 28, 1978

Filing Date:

March 09, 1977

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Assignee:

MICROBIAL CHEM RES FOUND

International Classes:

A61K31/70; A61K31/7042; A61K31/7048; A61P31/04; C07H17/08; (IPC1-7): A61K31/71; C07H17/08

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