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Serving leading biopharmaceutical companies globally:

US Army
Johnson and Johnson
Cantor Fitzgerald
US Department of Justice

Generated: December 10, 2017

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Claims for Patent: 3,717,647

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Claims for Patent: 3,717,647

Abstract:The present invention concerns itself with .alpha.-nicotinoyl phenylacetonitriles and derivatives thereof which are useful as chemical intermediates in the preparation of novel aza-dibenzo [a,d]cycloheptenes.
Inventor(s): Villani; Frank J. (West Caldwell, NJ)
Assignee: Schering Corporation (Bloomfield, NJ)
Application Number:05/132,882
Patent Claims: 1. A member selected from the group consisting of a compound having the formula:

wherein Q is a member selected from the group consisting of lower loweralkoxy, halogen or trifluoromethyl.

2. A compound of claim 1 wherein Q represents halogen.

3. A compound of claim 1 wherein the halogen is chloro.

4. A compound of claim 1 wherein Q is trifluoromethyl.

5. A compound of claim 3 wherein chloro is located at the 3-position of the phenyl moiety.
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Serving leading biopharmaceutical companies globally:

Queensland Health
Johnson and Johnson
Farmers Insurance

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