It will be readily understood by the skilled artisan that {HEAD ~ numerous alterations} may be made to the examples and instructions given herein including {TAIL ~ the generation} of different DP IV inhibitors and alternate therapeutic compositions without departing from either the spirit or scope of the present invention 
It will be readily understood by the skilled artisan that { HEAD ~ numerous alterations } may be made to the examples and instructions given herein including { TAIL ~ the generation } of different DP IV inhibitors and alternate therapeutic compositions without departing from either the spirit or scope of the present invention
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