NOVEL MACROLIDE INTERMEDIATE AND NOVEL PRODUCTION PROCESS

Title:

NOVEL MACROLIDE INTERMEDIATE AND NOVEL PRODUCTION PROCESS

Document Type and Number:

WIPO Patent Application WO/2012/118048

Kind Code:

A1

Abstract:

A novel monoalkylamino intermediate (I); and a process of producing a compound represented by formula (III), which is an antibacterial agent for animals, through the novel monoalkylamino intermediate.

Inventors:

KURIHARA KENICHI (JP)
MITOMI MASAAKI (JP)
MINOWA NOBUTO (JP)

Application Number:

PCT/JP2012/054855

Publication Date:

September 07, 2012

Filing Date:

February 28, 2012

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Assignee:

MEIJI SEIKA PHARMA CO LTD (JP)
KURIHARA KENICHI (JP)
MITOMI MASAAKI (JP)
MINOWA NOBUTO (JP)

International Classes:

C07H17/08; A61K31/7048; A61P31/04

Domestic Patent References:

WO2002064607A1	2002-08-22
WO2006073172A1	2006-07-13
WO2002064607A1	2002-08-22

Other References:

MIURA TOMOAKI ET AL.: "Novel 16-membered macrolides modified at C-12 and C-13 positions of midecamycin Al and miokamycin. Part 1: Synthesis and evaluation of 12,13-carbamate and 12-arylalkylamino-13- hydroxy analogues", BIOORGANIC & MEDICINAL CHEMISTRY, vol. 16, no. 7, 2008, pages 3985 - 4002, XP022593507
See also references of EP 2682399A4
BORCH, R. F. ET AL., J. ORG. CHEM, vol. 37, 1972, pages 1673
"NCCLS M31-A2", vol. 22, 2002, article "Performance Standards for Antimicrobial Disk and Dilution Susceptibility Tests for Bacteria Isolated from Animals"

Attorney, Agent or Firm:

OFUCHI, Michie et al. (JP)
Obuchi Yoshikazu glory (JP)

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