Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1990-01-29
1992-09-22
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 181, 536 172, 536 41, C07H 1704, C07H 1524, A61K 3171
Patent
active
051497930
ABSTRACT:
Exo-3',4'-O-benzylidene-3"-dimethylchartreusin (exo-BDMC) or its salts and 3"-demethylchartreusin (3"-DMC) or its salts are provided according to the present invention. Exo-BDMC and its salts are useful for antitumorous agents and antibacterial agents. 3"-DMC and its salts are useful as starting materials for producing exo-BDMC.
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Konishi et al., The Journal of Antibiotics, vol. XXXIX (6), 784-791 (1986).
J-Patrick McGovren et al., Cancer Research, 37, 1666-1672 (1977).
Takai et al., J. Med. Chem., 23, 549-553 (1980).
Leach, B. E., et al., (1953) [J. Am. Chem. Soc., 75 4011-4012 (1953)].
Katayama Taiji
Kon Kenji
Mizukoshi Sadanori
Sugi Hideo
Yamada Nobutoshi
Griffin Ronald W.
Ishihara Sangyo Kaisha Ltd.
Leary Louise
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