Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DESMYCOSIN DERIVATIVE AND MYCAMINOSYLTYLONOLIDE DERIVATIVE
Document Type and Number:
Japanese Patent JPH10245392
Kind Code:
A
Abstract:

To obtain the new subject compound derivative comprising a specific desmycosin derivative obtained by using a mycaminosyltylonolide derivative as a synthetic intermediate, having excellent antimicrobial activities and useful as an additive to a feed, a drug for an animal, etc.

The objective derivative is a new 3'-dedimethylamino-3'-methoxy derivative, 3'-dedimethylamino-3'-methoxy-4'-deoxy derivative, 3'- dedimethylamino-3'-methoxy-4"-deoxy derivative or 3'-dedimethylamino-3'- methoxy-4',4"-dideoxy derivative of desmycosin of formula I (R1 is hydroxyl or H; R2 is hydroxyl or H; Me is methyl). The objective derivative has antimicrobial activities and is useful as an additive to a feed, a drug for an animal, etc. The compound is obtained by glycosilating the hydroxyl group of a mycaminosyltylonolide derivative of formula II, which is a new compound, derived from mycaminosyltylonolide.


Inventors:
MIYAKE TOSHIAKI
TSUCHIYA OSAMU
UMEZAWA SUMIO
TAKEUCHI TOMIO
Application Number:
JP1997000065560
Publication Date:
September 14, 1998
Filing Date:
March 05, 1997
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MICROBIAL CHEM RES FOUND
International Classes:
C07H17/08; A61K31/70; A61K31/7042; A61K31/7048; A61P31/04; A61P33/02; (IPC1-7): C07H17/08; A61K31/70
Attorney, Agent or Firm:
八木田 茂 (外2名)