C07J1/0077 - CPC Classification Index

ClassID:

96468 ⎘

C07J1/0077 - CPC Classification

Classification description:

Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane; Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified Ethers

Recent Application in this class:

20210269474

Intermediates for the preparation of 11-methylene steroids

20190092807

Process and new intermediates for the preparation of 11-methylene steroids

20180243426

Compounds and methods for trans-membrane delivery of molecules

20160229885

Process for the preparation of estetrol

20160129125

Compounds and methods for trans-membrane delivery of molecules

20110082306

BIRCH REDUCTION OF STEROID SUBSTRATES VIA ALKALI METAL - SILICA GEL MATERIALS