Title:
ANTIBIOTIC TKR2648 AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/1998/021196
Kind Code:
A1
Abstract:
Antibiotic TKR2648 characterized by having the chemical formula (I) or its pharmaceutically acceptable salt.
Inventors:
TAKESAKO KAZUTOH (JP)
SAITO HIDEHARU (JP)
UENO MITSUHIRO (JP)
AWAZU NAOYUKI (JP)
KATO IKUNOSHIN (JP)
SAITO HIDEHARU (JP)
UENO MITSUHIRO (JP)
AWAZU NAOYUKI (JP)
KATO IKUNOSHIN (JP)
Application Number:
PCT/JP1997/003998
Publication Date:
May 22, 1998
Filing Date:
October 31, 1997
Export Citation:
Assignee:
TAKARA SHUZO CO (JP)
TAKESAKO KAZUTOH (JP)
SAITO HIDEHARU (JP)
UENO MITSUHIRO (JP)
AWAZU NAOYUKI (JP)
KATO IKUNOSHIN (JP)
TAKESAKO KAZUTOH (JP)
SAITO HIDEHARU (JP)
UENO MITSUHIRO (JP)
AWAZU NAOYUKI (JP)
KATO IKUNOSHIN (JP)
International Classes:
A61K31/366; C07D309/32; C12P17/06; (IPC1-7): C07D309/16
Foreign References:
| JPS5917989A | 1984-01-30 | |||
| US3954972A | 1976-05-04 |
Other References:
PELTER A, AYOUB M T: "The Carbon-13 Nuclear Magnetic Resonance Spectra of Tetronate and 2-Pyrone Derivatives", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 1, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 1, no. 4, 1 January 1981 (1981-01-01), GB, pages 1173 - 1179, XP002965646, ISSN: 0300-922X, DOI: 10.1039/p19810001173
See also references of EP 0937718A4
See also references of EP 0937718A4
Attorney, Agent or Firm:
Adati, Mituo (6th floor 6-20, Tosabori 1-chome, Nishi-k, Osaka-shi Osaka 550, JP)
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