IP Library › Patent Application 11752582
Patent Application
App. No. 11/752,582

HETEROCYCLIC COMPOUNDS

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Quick Facts
Patent No.
US None
App. No.
11/752,582
Abstract

A process for the preparation of a compound of formula (I) comprising the steps: (a) reacting a compound of formula (II) wherein L and L′ are suitable leaving groups, with a compound of formula (III) UNH 2   (III) to prepare a compound of formula (IV) and subsequently (b) substituting the group R 1 by replacement of the leaving group L′.

Claims (1)

1 . A compound: 6-iodo-(4-(3-fluorobenzyloxy)-3-chlorophenyl)-quinazolin-4-yl)amine.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2016
From: GLAXOSMITHKLINE LLC
To: LEO OSPREY LIMITED
Reel/Frame 039249/0791 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 26, 2016
From: LEO OSPREY LIMITED
To: NOVARTIS AG
Reel/Frame 039249/0837 →