摘要 |
beta -Phenethanolamines of the following formula are effective in promoting growth and improving feed efficiency and leanness in animals: <CHEM> wherein: R<1> is hoydrogen, hydroxy, or methoxy; R<2> is hydrogen or fluoro; R<3> is hydrogen or C1-C2 alkyl; R<4> is hydrogen or methyl; R<5> is hydrogen, fluoro, nitro, hydroxy, SO2CH3 or CONH2; provided that R<1> is hydrogen only when R<5> is nitro or SO2CH3; or an acid addition salt thereof. |
申请人 |
ELI LILLY AND CO., INDIANAPOLIS, IND., US |
发明人 |
ANDERSON, DAVID BENNETT, GREENFIELD INDIANA 46140, US;SCHMIEGEL, KLAUS KURT, INDIANAPOLIS INDIANA 46226, US;VEENHUIZEN, EDWARD LEE, GREENFIELD INDIANA 46140, US;TUTTLE, RONALD PALPH, ESCONDIDO, CALIFORNIA 92025, US |