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Plant based Vitamin D3 is prepared by oxidizing bisnoralcohol, reacting (20S)-20-hydroxymethyl-pregna-4,6-dien-3-one with acetylating agent, reacting obtained bisnordiene tosylate with ethane-1,2-dithiol followed by deketalizing 3-ketal 4,6-cholestadiene, acylating and irradiating
2024-12-19
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Femoral impactor-extractor instrument for orthopaedic surgical procedure, has body comprising passage extending from proximal end to distal end of body, head comprising cavity extending from proximal end, and recess provided on inner surface of cavity
2024-04-23
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New ibrutinib methyl vanillate co-crystal used for treatment of mantle cell lymphoma, chronic lymphocytic leukemia, Waldenstrom macroglobulinemia and small lymphocytic lymphoma
2023-07-19
