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1. WO2020108629 - POLYPEPTIDE RDP1 AND PURIFICATION METHOD AND USE THEREFOR

Publication Number WO/2020/108629
Publication Date 04.06.2020
International Application No. PCT/CN2019/122077
International Filing Date 29.11.2019
IPC
C07K 7/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
06having 5 to 11 amino acids
C07K 1/20 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
16by chromatography
20Partition-, reverse-phase or hydrophobic interaction chromatography
C07K 1/16 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
16by chromatography
C07K 1/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
1General processes for the preparation of peptides
14Extraction; Separation; Purification
A61K 38/08 2019.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
08Peptides having 5 to 11 amino acids
A61P 19/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19Drugs for skeletal disorders
06Antigout agents, e.g. antihyperuricemic or uricosuric agents
CPC
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
A61P 19/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
19Drugs for skeletal disorders
06Antigout agents, e.g. antihyperuricemic or uricosuric agents
C07K 7/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
7Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
04Linear peptides containing only normal peptide links
06having 5 to 11 amino acids
Applicants
  • 西安棣加生物科技有限公司 XI'AN DI JIA BIOTECHNOLOGY CO. LTD [CN]/[CN]
Inventors
  • 杨新旺 YANG, Xinwang
  • 孙俊 SUN, Jun
  • 孟步亮 MENG, Buliang
  • 刘乃心 LIU, Naixin
  • 王滢 WANG, Ying
Agents
  • 北京荟英捷创知识产权代理事务所(普通合伙) BEIJING HUIYINGJIECHUANG INTELLECTUAL PROPERTY AGENCY
Priority Data
201811456981.530.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) POLYPEPTIDE RDP1 AND PURIFICATION METHOD AND USE THEREFOR
(FR) POLYPEPTIDE RDP1, SON PROCÉDÉ DE FABRICATION ET SON UTILISATION
(ZH) 一种多肽RDP1及其提纯方法与应用
Abstract
(EN)
Disclosed in the present invention is an anti-hyperuricaemia polypeptide RDP1, the amino acid sequence of the polypeptide RDP1 being shown in SEQ No. 1. Also disclosed in the present invention are a purification method and a use for the polypeptide RDP1. The anti-hyperuricaemia peptide RDP1 set forth in the present invention can alleviate hyperuricaemia and relieve kidney damage, and has wide scope for application.
(FR)
La présente invention concerne un polypeptide RDP1 anti-hyperuricémie, la séquence d'acides aminés du polypeptide RDP1 étant représentée dans SEQ No. 1. La présente invention concerne également un procédé de purification et une utilisation pour le polypeptide RDP1. Le peptide anti-hyperuricémie RDP1 décrit dans la présente invention permet de soulager l'hyperuricémie et de soulager les lésions rénales, et présente un large champ d'application.
(ZH)
本发明公开了一种抗高尿酸血症多肽RDP1,所述多肽RDP1包含的氨基酸序列如SEQ No.1所示。本发明还公开了所述多肽RDP1的提纯方法和应用。本发明所述抗高尿酸血症肽RDP1可减轻高尿酸血症,缓解肾损伤,具有广阔的应用前景。
Also published as
Latest bibliographic data on file with the International Bureau