Ecteinascidins

The present invention is directed to several newly discovered ecteinascidin (Et) species, designated herein as Et 731, Et 815, Et 808, and Et 594. The physical properties of these compounds, their preparation and therapeutic properties are also reported.

Patents:
US 20,090,247,533

Inventor(s): RINEHART KENNETH L [US]; SAKAI RYUICHI [JP]

Type of Offer: Licensing