Title:
PLACENTAL CHONDROITIN SULPHATE A IMMUNOGENIC COMPOSITION AND APPLICATION
Document Type and Number:
WIPO Patent Application WO/2019/075893
Kind Code:
A1
Abstract:
Provided is a placental chondroitin sulphate A-containing contraceptive immunogenic composition, the immunogenic composition also containing an immunopotentiator. Also provided is a use of the immunogenic composition in the preparation of a contraceptive drug for humans and non-human animals or a drug which prevents an embryo from attaching to an endometrium, or a drug or immunogenic preparation which terminates a pregnancy.
Inventors:
ZHANG JUZUO (CN)
FAN XIUJUN (CN)
ZHANG JIAN (CN)
CHEN ZHILONG (CN)
WANG BAOBEI (CN)
HUANG CHEN (CN)
CHEN JIE (CN)
LI MENGXIA (CN)
FAN XIUJUN (CN)
ZHANG JIAN (CN)
CHEN ZHILONG (CN)
WANG BAOBEI (CN)
HUANG CHEN (CN)
CHEN JIE (CN)
LI MENGXIA (CN)
Application Number:
PCT/CN2017/116629
Publication Date:
April 25, 2019
Filing Date:
December 15, 2017
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
A61K38/17; A61P15/00
Domestic Patent References:
| WO2015015490A1 | 2015-02-05 |
Other References:
ZHANG, YINGCHEN: "Anti-fertile Potential and Humoral Immune Reaction of Polypeptide Vaccine Based on Fusogenic Trophoblast Epitope", CHINA MASTER S THESES FULL-TEXT DATABASE (ELECTRONIC JOURNALS), 15 March 2008 (2008-03-15)
ZHANG, BAOZHEN ET AL.: "Medical Abortion by Trophoblast-Targeted Nanopartciles Loaded with Methotrexate", T HE 4TH SKLRB SYMPOSIUM ON REPRODUCTIVE BIOLOGY, 27 October 2016 (2016-10-27)
ZHANG, BAOZHEN ET AL.: "Medical Abortion by Trophoblast-Targeted Nanopartciles Loaded with Methotrexate", T HE 4TH SKLRB SYMPOSIUM ON REPRODUCTIVE BIOLOGY, 27 October 2016 (2016-10-27)
Attorney, Agent or Firm:
BEIJING CHENGHUI LAW FIRM (CN)
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