Cinnamic acid salts, processes for their preparation, and...

Details Cinnamic acid salts, processes for their preparation, and... Cinnamic acid salts, processes for their preparation, and...

2003-02-13

2004-06-29

Davis, Brian (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

C562S471000, C562S492000, C562S495000, C564S353000, C514S650000, C514S651000

Reexamination Certificate

active

06756508

ABSTRACT:

FIELD OF THE INVENTION
The present invention relates to new cinnamic acid salts of salmeterol, processes for the preparation thereof as well as the use thereof as pharmaceutical compositions.


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Chemical Abstract for DE 3414752 A1, 1984.
Bozung, K-H. et al; “Medicament Compositions Containing Anticholinergically-Effective Compounds And Salmeterol”; US Patent Pub. No. 2002/0115681 A1; Aug. 22, 2002.
Linz, G. et al; “Salicylic Acid Salts Of Salmeterol”; US Patent Pub. No. 2003/0069310 A1; Apr. 10, 2003.

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