Drug – bio-affecting and body treating compositions – Fermentate of unknown chemical structure – Having a known elemental analysis
Patent
1986-04-16
1987-09-08
Goldberg, Jerome D.
Drug, bio-affecting and body treating compositions
Fermentate of unknown chemical structure
Having a known elemental analysis
435169, A61K 3574, C12P 106
Patent
active
046923101
ABSTRACT:
A new substance K-259-2 having a molecular formula of C.sub.21 H.sub.18 O.sub.7, a molecular weight of 382 and an elemental analysis (%) of H: 4.50, C: 65.53 and N: 0. This substance is of interest in providing a new vasodilating agent in view of its ability to dilate the blood vessel, particularly the artery, of mammals. This substance may be obtained by fermentation of a microorganism Micromonospora sp. K-259 (FERM BP 569).
REFERENCES:
Tawaka et al., J of Antibiotics, vol. XXXV, No. 2, pp. 151-156, (Feb. 1982).
Yoshida et al., J of Antibiotics, vol. XXXV, No. 2, pp. 157-163, (Feb. 1982).
Asano Kozo
Kase Hiroshi
Kawamoto Isao
Matsuda Yuzuru
Shirahata Kunikatsu
Goldberg Jerome D.
Kyowa Hakko Kogyo Kabushiki Kaisha
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