US 8,785,669 B2Granted

Taxane compounds, compositions and methods

AssigneeGfv, LLC

InventorsJohn K. Thottathil, Raymond P. Warrell, Jr.

Life of this patent

Estimating the term…

Abstract

The present invention provides a method for the preparation of orally available pentacyclic taxane compounds, as well as intermediates useful in their preparation.

Claims20

Dependent claims

A compound having a formula

Dependencies are inferred from the claim text.

Facts

Application: 13/170,830Filed 28 Jun 2011 · us provisional application
Priority: 30 Jun 2010
Published: US 2012/0004429 A15 Jan 2012
Granted: 22 Jul 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

C07D 493/08
In which the condensed system contains two hetero rings: bridged systems
A61P 35/00
Antineoplastic agents
C07D 205/08
Having one double bond between ring members or between a ring member and a non-ring member: with one oxygen atom directly attached in position 2,…
C07D 305/14
Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms: condensed with carbocyclic rings or…

Family

Application61/360,135Us provisional application · filed 30 Jun 2010
US 2012/0004429 A1Pre-grant publication · published 5 Jan 2012
US 8,785,669 B2This patent

From the US filing history. Foreign family members aren’t listed.

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