The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Aug. 04, 2016
Applicants:
Greenyn Biotechnology Co., Ltd, Taichung, TW;
Min-hsiung Pan, Kaohsiung, TW;
Inventors:
Min-Hsiung Pan, Kaohsiung, TW;
Chi-I Chang, Pingtung County, TW;
Chia-Feng Wu, Taichung, TW;
Pang-Kuei Hsu, Taichung, TW;
Assignees:
GREENYN BIOTECHNOLOGY CO., LTD, Taichung, TW;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/357 (2006.01); C07D 317/20 (2006.01);
U.S. Cl.
CPC ...
A61K 31/357 (2013.01); C07D 317/20 (2013.01);
Abstract
The present invention discloses a method for producing trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane comprising mixing alkanes and pyridinium chlorochromat for an oxidation reaction; obtaining a product by the oxidation reaction for processing an aldolization reaction and then purifying for obtaining a trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane compound. According to the method of the present invention, it is able to promote the productivity and reduce the cost.