UN PROCEDIMIENTO PARA LA PREPARACION DE UN ESTEROIDE.

摘要

1,249,399. Anti-inflammatory compositions. SYNTEX CORP. 21 March, 1969 [22 April, 1968], No. 15093/69. Heading A5B. [Also in Division C2] Anti-inflammatory compositions for topical use comprise steroids of the formula (wherein each of A and B is H or C 1-8 alkyl, or A and B together are tetra- or penta-methylene; Z1 and Z2 are each a carbon-carbon single or double bond; and X is F or Cl) and suitable carriers. They may also contain antibiotics, e.g. neomycin.