Invention Grant
US09206215B2 Hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid, particulate composition comprising the same, their preparation and uses
有权
含水结晶的2-O-α-D-葡糖基-L-抗坏血酸，包含它们的颗粒组合物，它们的制备和用途
- Patent Title: Hydrous crystalline 2-O-α-D-glucosyl-L-ascorbic acid, particulate composition comprising the same, their preparation and uses
- Patent Title (中): 含水结晶的2-O-α-D-葡糖基-L-抗坏血酸，包含它们的颗粒组合物，它们的制备和用途
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Application No.: US13821498Application Date: 2011-09-06
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Publication No.: US09206215B2Publication Date: 2015-12-08
- Inventor: Takashi Shibuya , Seisuke Izawa , Shigeharu Fukuda
- Applicant: Takashi Shibuya , Seisuke Izawa , Shigeharu Fukuda
- Applicant Address: JP Okayama
- Assignee: HAYASHIBARA CO., LTD.
- Current Assignee: HAYASHIBARA CO., LTD.
- Current Assignee Address: JP Okayama
- Agency: Browdy and Neimark, PLLC
- Priority: JP2010-199898 20100907
- International Application: PCT/JP2011/070681 WO 20110906
- International Announcement: WO2012/033218 WO 20120315
- Main IPC: C07H17/04
- IPC: C07H17/04 ; A61K31/7048 ; C07H19/01 ; A23L1/302 ; A61K8/60 ; A61Q19/00 ; A61K9/14 ; A61Q19/02
Abstract:
The present invention has objects to provide a novel crystalline 2-O-α-glucosyl-L-ascorbic acid and its production process and uses, and solves the above objects by providing hydrous crystalline 2-O-α-glucosyl-L-ascorbic acid, a particulate composition containing hydrous crystalline 2-O-α-glucosyl-L-ascorbic acid, and their production processes and uses.
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