亚洲知识产权资讯网为知识产权业界提供一个一站式网上交易平台，协助业界发掘知识产权贸易商机，并与环球知识产权业界建立联系。无论你是知识产权拥有者正在出售您的知识产权，或是制造商需要购买技术以提高操作效能，又或是知识产权配套服务供应商，你将会从本网站发掘到有用的知识产权贸易资讯。

返回搜索结果

Saponins derived from Ilex pubescens and method of purifying the same

总结: It introduces a novel triterpene saponin fraction (named PSF) with anti-inflammatory and analgesic activities. Two hitherto unreported novel triterpene saponins were isolated in substantially pure form from the root of Ilex pubescens. The chemical structures and some properties of the triterpene saponin fraction have been elucidated to possess anti-inflammatory and analgesic activity. These two novel triterpene saponins and the triterpene saponin fraction may be used as pharmaceutical compositions in humans and mammals in need of such treatment.

技术优势: Suitable for oral administration with better efficacy, Pure herbal extracts with minimal side effect

详细技术说明: It introduces a novel triterpene saponin fraction (named PSF) with anti-inflammatory and analgesic activities, and a pharmaceutical composition containing this fraction, and provides a method of preparing PSF from a plant material by extraction and purification. The plant material can be, for example, the dried root of Ilex pubescens.

附加资料: Patent Number: US7544668B2
Application Number: US2006560849A
Inventor: Liu, Liang | Wang, Jing Rong | Zhou, Hua | Jiang, Zhi Hong
Priority Date: 17 Nov 2006
Priority Number: US7544668B2
Application Date: 17 Nov 2006
Publication Date: 9 Jun 2009
IPC Current: A61K00317004
US Class: 514033 | 424728 | 424736 | 514025 | 514027 | 514462
Assignee Applicant: Hong Kong Baptist University
Title: Saponins derived from Ilex pubescens and method of purifying the same
Usefulness: Saponins derived from Ilex pubescens and method of purifying the same
Summary: (II) is useful to treat inflammation and pain in a mammal. The anti-inflammatory effect of (II) (pubescenoside C and D) was tested in carrageenan induced paw edema in rats. The results showed that (II) reduced the swelling to 52.02± 13.83(%) in 4 hours.
Novelty: Composition, useful to treat inflammation and pain in mammal, comprises mixture of triterpene saponins comprising e.g. ilexsaponin, pubescenoside, ilexsaponin and chikusctsusaponin

欲了解更多信息，请点击这里