METHODS FOR SYNTHESIZING KOTALANOL AND STEREOISOMERS AND ANALOGUES THEREOF, AND NOVEL COMPOUNDS PRODUCED THEREBY

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United States of America Patent

APP PUB NO 20110268822A1
SERIAL NO

12934898

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Compounds having the general formula (I): wherein X is S, Se or NH, and stereoisomers thereof, and de-O-sulfonated analogues of all of the foregoing, but excluding naturally occurring kotalanol and de-O-sulfonated kotalanol, and methods for synthesizing same. The compounds are useful as glycosidase inhibitors, and may be used in the treatment of diabetes. The synthetic compounds may also be used as standards in the calibration or grading of natural or herbal remedies produced from natural sources of glycosidase inhibitors such as kotalanol.

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Patent Owner(s)

Patent OwnerAddress
SIMON FRASER UNIVERSITY8888 UNIVERSITY DRIVE BURNABY V5A 1S6

International Classification(s)

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  • 2009 Application Filing Year
  • A61K Class
  • 10313 Applications Filed
  • 6747 Patents Issued To-Date
  • 65.43 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200920102011201220132014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumarasamy, Jayakanthan Burnaby, CA 11 24
Mohan, Sankar Burnaby, CA 11 76
Nasi, Ravindranath Ottawa, CA 4 21
Pinto, Brian Mario Coquitlam, CA 5 6

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7424023113748323813073422412123001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +025050075010001250150017502000225025002750300032503500375040004250

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