IDENTIFICATION NATURAL SYNTHETIC

Brand Owner Address Description
IFF INTERNATIONAL FLAVORS & FRAGRANCES INC. 521 W 57TH STREET NEW YORK NY 10019 IDENTIFICATION OF NATURAL AND SYNTHETIC ESSENTIAL OILS IN THE MANUFACTURE OF COSMETICS, HOUSEHOLD DETERGENTS, FABRIC SOFTENERS, TOILETRIES AND DEODORANTS AND FOR USE AS FLAVORING IN THE FOOD INDUSTRY AND IN THE TOBACCO INDUSTRY;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention concerns a new general process for asymmetric hemisynthesis of harringtonines and their analogs, that are alkaloids used in chemotherapy. This process comprises direct esterification of a natural cephalotaxine with an acylating compound constituted of a side chain precursor which backbone and functionalization are entirely preformed. The invention also concerns a natural, synthetic or semi-synthetic harringtonines including their tautomeric forms and their salts of the following formula: