D-Homosteroids

D-homosteroids

D-homosteroids

D-homosteroids

D-homosteroids

D-mannite derivatives as starting products for the synthesis of

D-N-(guanylureidoacetyl)-.alpha.-aminophenyl acetic acid and D-N

D-Nle.sup.4 -somatostatin and analogues thereof

D-Phenylalanyl-L-prolyl-L-arginine aldehyde sulfate and process

D1- and 8R-9-fluoro-prostadienoic acid derivatives

Damp proof compositions

Dane salt and process for preparing aminopenicillins therefrom

Daunomycin derivatives, their aglycones and the use thereof

De-emulsifier

Deacetoxycephalosporins via penicillin sulfoxide rearrangement

Deactivation of catalysts of the Ziegler type used for the prepa

Debittered protein product and method for manufacture

Deblocking protein fraction recovery method and product

Debromination

Decahydrocyclopent[c]azepines