C-19 steroids for cosmetic and further uses

C-19 steroids for therapeutic uses

C-2 hydroxyl protected-n-acyl(2r,3s)-3-phenylisoserine...

C-2 modified erythromycin derivatives

C-2' hydroxyl-benzyl protected, n-carbamate protected...

C-2' methylated derivatives of paclitaxel for use as...

C-20- and c-23-modified macrolide derivatives

C-20- and c-23-modified macrolide derivatives

C-20-modified macrolide derivatives

C-21 hydroxylated fk-506 antagonist

C-21 modified epothilones

C-21 thioethers as glucocorticoid receptor agonists

C-22 ring stabilized rapamycin derivatives

C-22-substituted derivatives of .alpha.-and...

C-23-modified derivatives of dmt

C-23-modified derivatives of omt

C-23-substituted mycaminosyltylonolide compounds and...

C-2c a/d and d/a converter

C-3 phosphine oxide substituted carbacephalosporins

C-31 desmethyl fr-900520 cyclic hemiketal immunosuppressant...