IP Library › Granted Patent US 10,988,498
Granted Patent B2
US 10,988,498 · App. 16/011,055 · Granted Apr 27, 2021

Processes and intermediates for the preparation of 1′-substituted carba-nucleoside analogs

Inventors: Thomas Butler (Redwood City, CA); Aesop Cho (Mountain View, CA); Benjamin R. Graetz (San Mateo, CA); Choung U. Kim (San Carlos, CA); Samuel E. Metobo (Newark, CA); Oliver L. Saunders (San Mateo, CA); Andrew W. Waltman (San Francisco, CA); Jie Xu (Foster City, CA); Lijun Zhang (Los Altos Hills, CA)
Assignee: Gilead Sciences, Inc.
C07H1/00C07H19/23A61K31/706A61K31/7052A61K31/7056
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Quick Facts
Patent No.
US 10,988,498
App. No.
16/011,055
Granted
Apr 27, 2021
Kind
B2
Abstract

Provided are processes and intermediates for the syntheses of nucleosides of pyrrolo[1,2-f][1,2,4]triazinyl and imidazo[1,2-f][1,2,4]triazinyl heterocycles of Formula I.

Claims (2)

1. A compound that is

or an acceptable salt thereof.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 13, 2018
From: BUTLER, THOMAS; CHO, AESOP; GRAETZ, BENJAMIN R.; KIM, CHOUNG U.; METOBO, SAMUEL E.; SAUNDERS, OLIVER L.; WALTMAN, ANDREW W.; XU, JIE; ZHANG, LIJUN
To: GILEAD SCIENCES, INC.
Reel/Frame 046622/0703 →
Continuity (3)
Continuation 12886248 · Sep 20, 2010
Provisional Application 61244299 · Sep 21, 2009
Related Publication 20180327437A1 · Nov 15, 2018
Cited By (6)
US 12,297,226 US 12,357,577 US 12,404,289 US 12,448,383 US 12,509,466 US 12,655,172