A Facile and Simple Synthesis of Novel 2‐(substituted)‐5‐(1‐methyl‐1H‐indazol‐3‐yl)‐Oxazole Derivatives |
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| Authors: | E Vishnu Vardhan Reddy J Ramanatham N Devanna K Srinivasa Reddy D Rajender |
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| Institution: | 1. Custom Pharmaceutical Services, Dr Reddys Laboratories Limited, , Miyapur, Hyderabad, India;2. Department of Chemistry, JNT University, , Ananthapur, Andhra Pradesh, India;3. Pfizer Pharmaceuticals India Pvt. Ltd, , Turbhe, Navi Mumbai, India, 400705 |
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| Abstract: | Novel 2‐(substituted)‐5‐(1‐methyl‐1H‐indazol‐3‐yl)‐oxazoles ( 13 ) were synthesized in moderate yields, from 1‐methyl‐1H‐Indazole 3‐carboxylic acid ( 1 ), by converting it into a variety of amides ( 12 ) and further its heterocyclization. The structures of all the compounds have been elucidated on the basis of IR, 1H‐NMR, and HRMS. |
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