16,17-Pyrazolino- and 16,17-isopyrazolino-1,4-pregnadiene derivatives
GB2001985A
Process for the preparation of penicillanic and cephalosporanic acid derivatives
GB2001990A
Process for the preparation of prednisolone derivatives
YU47778A
Process for obtaining 6-apa, 7-aca and 7-adca derivatives
ES465631A1
A procedure for the preparation of 21-salicilico or 21-acetilsalicilico steroid acid esters of the pregnancy series (Machine-translation by Google Translate, not legally binding)
DE2759135A1
Topical and systemic antiinflammatory steroid cpds. - are 21-salicylate or acetyl-salicylate ester cpds. of hydroxy-pregnane cpds.
GB1593978A
Anti-inflammatory steroids
JPS5285160A
17 alpha*211dihydroxysteroid 177ester compound
GB1469575A
Preparation of 16,17-cyclic acetals and ketals of 9alpha-halo steroids
Process for the preparation of 17-acyl esters of 17alpha, 21-dihydroxy steroids of the pregnane series and new products obtained
AU7050774A
17-acyl esters of 17a,21-dihydroxysteroids
IT1064067B
17 Alpha, 21-dihydroxy-steroid 17-monoesters prepn. - by 17-esterifying 21-phosphates and enzymatically dephosphorylating
GB1281483A
Method for preparing corticosteroids
ES366732A1
Procedure for the preparation of a salt of tetracycline, chlorotetraciclina or oxytetraciclina. (Machine-translation by Google Translate, not legally binding)
ES360026A1
Procedure for the preparation of new semi-synthetic penicillin salts. (Machine-translation by Google Translate, not legally binding)
