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Patent

METHOD FOR PREPARING 3,6-ANHYDRO-L-GALACTOSE, AND USE THEREOF


Application Date:
Mar 16, 2017
USPTO Patent:
US 15352073
Abstract:

The present invention relates to a method for preparing 3,6-anhydro-L-galactose, and use thereof. More specifically, 3,6-anhydro-L-galactose, which is a monosaccharide constituting agar, is produced in a high yield ...

Inventors:
Kyoung Heon Kim, Seoul (KR)
In Geol Choi, Seoul (KR)
Nam Joo Kang, Daegu (KR)
Eun Ju Yun, Seoul (KR)
Sae Young Lee, Gyeonggi-do (KR)
Ji Hye Kim, Daegu (KR)
Young Ah Kim, Daegu (KR)
Bo Bae Kim, Daegu (KR)
Eun Ji Baek, Daegu (KR)
International Classification:
A61K 8/60 (20170316); A61K 31/7004 (20170316); C12P 19/02 (20170316); C07H 3/10 (20170316); C12P 19/14 (20170316)

Claims

What is claimed is:

1. A cosmetic composition for skin whitening, comprising 3,6-anhydro-L-galactose represented by the following Formula 1:

Description

CROSS-REFERENCE TO RELATED APPLICATION

This application is a divisional application of U.S. application Ser. No. 14/373,274, filed Jul. 18, 2014, which is a U.S. National Phase of International Application No. PCT/KR2013/000423, filed Jan. 18, 2013, which claims priority to Korean Application No. 10-2012-0005716, filed Jan. 18, 2012 and Korean Application No. 10-2013-0005704, filed Jan....

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