Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1983-11-10
1984-09-04
Evans, J. E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2605024R, 424211, C07F 948, A61K 3113, A61K 3166
Patent
active
044696434
ABSTRACT:
Disclosed are compounds having the following general formula: ##STR1## wherein n is an integer of 1 or 2; R.sup.1 is an amino group when n is 2, or an amino group or a hydroxyl group when n is 1; and R.sup.2 is a hydroxyl group when n is 1, or a hydroxyl group or a group of the formula ##STR2## when n is 2; and microbiological process for producing the same. The compounds are useful as precursors for raising the production rate of SF-1293 substance. Some of the compounds are also useful as intermediates for synthesis of 2-amino-4-(hydroxy)(methyl)phosphinoylbutyric acid and the SF-1293 substance.
REFERENCES:
patent: 2648695 (1953-08-01), Smith
patent: 4147780 (1979-04-01), Dingwall et al.
patent: 4168963 (1979-09-01), Rupp et al.
patent: 4264532 (1981-04-01), Tsuruoka et al.
Imai Satoshi
Inouye Shigeharu
Niida Taro
Satoh Atsuyuki
Tsuruoka Takashi
Evans J. E.
Meiji Seika Kaisha Ltd.
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