C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
167/179, 260/290
C07F 9/10 (2006.01) A61K 31/66 (2006.01) C07F 9/547 (2006.01) C07F 9/58 (2006.01)
Patent
CA 1297102
Abstract of the Disclosure Phospholipid derivatives of the formula: Image wherein Rl is a higher alkyl, acylmethyl or alkylcarbamoyl group which may be substituted by cycloalkyl; R2 is a lower alkyl which may be substituted by carboxy, formyl or lower acyl, a carbamoyl or thiocarbamoyl group which is substituted by lower alkyl, or an acetoacetyl group; R3, R4 and R5 are independently hydrogen ox lower alkyl, or Image represents a cyclic ammonio group; and n represents an integer of 8 to 14, and salts thereof have antitumor activity and platelet activating factor inhibitory activity and are useful as antitumor agents.
523911
Inoue Keizo
Nomura Hiroaki
Okutani Tetsuya
Fetherstonhaugh & Co.
Inoue Keizo
Nomura Hiroaki
Okutani Tetsuya
Takeda Chemical Industries Ltd.
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