Process for producing dihydro-2H-pyran derivatives

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United States of America Patent

PATENT NO 9346780
APP PUB NO 20150246896A1
SERIAL NO

14431945

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Abstract

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Disclosed is a process for preparing dihydro-2H-pyran derivatives of formula I: wherein R1 and R2 are defined herein. The process of the invention provides the compound of formula I in concise cascade reactions and in one pot. The compound of formulae I prepared by the process of the invention and its further transformed derivatives are useful for making pharmaceutical composition for the treatment of proliferative diseases.

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Patent Owner(s)

Patent OwnerAddress
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATIONKUNIGAMI-GUN OKINAWA 904-0495

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chouthaiwale, Pandurang V Okinawa, JP 2 1
Tanaka, Fujie Okinawa, JP 14 4

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