Title:
NEW CARCINOSTATIC ANTIBIOTIC SUBSTANCE MJ654-NF4 SUBSTANCE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3674955
Kind Code:
B2
Abstract:
PURPOSE: To obtain the subject compound having antitumor activity by culturing a microorganism separated from soil and belonging to the genus Streptomyces.
CONSTITUTION: This compound is separated from a cultured product obtained by the culture of MJ654-NF4 strain (FERM P-13600) belonging to the genus Streptomyces and separated from soil. The compound has the following physical and chemical properties: appearance, yellowish brown viscous material; molecular formula, C12H23O7P; molecular weight, 428; ultraviolet absorption spectrum, shown in the formula; solubility, soluble in methanol, chloroform and dimethyl sulfoxide and scarcely soluble in hexane and water.
Inventors:
Ishizuka Masaaki
Masahide Amemiya
Ueno Mitsuhiro
Someno Tetsuya
Hiroshi Naganawa
Masa Hamada
Kenji Maeda
Tomio Takeuchi
Masahide Amemiya
Ueno Mitsuhiro
Someno Tetsuya
Hiroshi Naganawa
Masa Hamada
Kenji Maeda
Tomio Takeuchi
Application Number:
JP13923193A
Publication Date:
July 27, 2005
Filing Date:
May 19, 1993
Export Citation:
Assignee:
Foundation for Microbial Chemistry
International Classes:
A61K35/74; A61P35/00; C07G99/00; C12P1/06; C12R1/465; (IPC1-7): C07G17/00; C12P1/06
Attorney, Agent or Firm:
Takao Hamano
Morita Tetsuji
Teruichi Hirai
Morita Tetsuji
Teruichi Hirai