Title:
タバコ由来のＯ−メチル化フラボノイド組成物
Document Type and Number:
Japanese Patent JP6509732
Kind Code:
B2
Abstract:
Isolated O-methylated flavonoid compounds and mixtures of o-methylated flavonoid compounds derived from a plant of the Nicotiana species and methods of obtaining such compounds are provided. The o-methylated flavonoids can be combined with tobacco materials to produce tobacco products (e.g., smoking articles) to enhance the sensory characteristics thereof. The o-methyl flavonoids can alternatively be combined with non-tobacco materials for dietary supplement and/or pharmaceutical use.
Inventors:
Geraldy, Anthony Richard
Application Number:
JP2015536828A
Publication Date:
May 08, 2019
Filing Date:
October 08, 2013
Export Citation:
Assignee:
RJ Reynolds Tobacco Company
International Classes:
A24B15/24; A23L33/10; A24B15/26; A61K31/352; A61P39/06; C07D311/30; C07D311/40
Domestic Patent References:
| JP2005508974A |
Foreign References:
| US20110174323 |
Other References:
C. H. Yang et al.,Methyl Ethers of Quercetin in Tobacco Flowers,The Journal of Organic Chemistry Vol.25,University of Oklahoma・American Chemical of Society,1960年11月,2063-2064,ISSN0022-3263
Amy L. Roda et al.,Allometric analysis of the induced flavonols on the leaf surface of wild tobacco (Nicotiana attenuata),Phytochemistry Vol.62, No.3,英国,Max-Plank Institute・Pergamon Press.,2003年 2月 1日,527-536,ISSN0031-9422
Watanabe R. et al.,Flavonoid and Certain Related Phenolic Compounds in Parts of the Tobacco Flower,Archives of Biochemistry and Biophysics Vol.112, No.1,米国,University of Oklahoma・Academic Press.,1965年10月 1日,111-114,ISSN0003-9861
Amy L. Roda et al.,Allometric analysis of the induced flavonols on the leaf surface of wild tobacco (Nicotiana attenuata),Phytochemistry Vol.62, No.3,英国,Max-Plank Institute・Pergamon Press.,2003年 2月 1日,527-536,ISSN0031-9422
Watanabe R. et al.,Flavonoid and Certain Related Phenolic Compounds in Parts of the Tobacco Flower,Archives of Biochemistry and Biophysics Vol.112, No.1,米国,University of Oklahoma・Academic Press.,1965年10月 1日,111-114,ISSN0003-9861
Attorney, Agent or Firm:
Kawaguchi International Patent Office