摘要 |
PCT No. PCT/JP95/00857 Sec. 371 Date Dec. 16, 1996 Sec. 102(e) Date Dec. 16, 1996 PCT Filed Apr. 28, 1995 PCT Pub. No. WO95/30412 PCT Pub. Date Nov. 16, 1995A cytokine activity enhancer comprising an ethanolamine derivative of the following general formula (I) or a salt thereof, or comprising it along with cytokine or a cytokine production promoter; and also a medicine for diseases with lowered cytokine activity, comprising, as the active ingredient, the cytokine activity enhancer: wherein R1 is H, -CH3, -CH2CH(CH3)OH or -CH2CH2OH; R2 is H, -CH3, -CH2CH3 or -COOH; and R3 is H, -CH3, -CH2CH3 or -CH2NH2.
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