PROCESS FOR THE PREPARATION OF 4-BROMO-1-CHLORO-2-(4-ETHOXYBENZYL)BENZENE

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United States of America Patent

APP PUB NO 20160280619A1
SERIAL NO

15033088

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Abstract

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The present invention provides a process for the preparation of 4-bromo-1-chloro-2-(4-ethoxybenzyl)benzene of Formula III, which can be used as an intermediate for the preparation of dapagliflozin, or solvates thereof.

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Patent Owner(s)

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SUN PHARMACEUTICAL INDUSTRIES LIMITEDMUMBAI MAHARASHTRA 400 063

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  • 2014 Application Filing Year
  • C07C Class
  • 3318 Applications Filed
  • 2843 Patents Issued To-Date
  • 85.69 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JAYACHANDRA, Suresh Babu Hyderabad, IN 8 24
NAGDA, Devendra Prakash Udaipur, IN 3 2
SINGH, Tarun Kumar Lucknow, IN 5 10

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8711227112381574101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7001002003004005006007008009001000110012001300

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