Chemoenzymatic synthesis of unmodified heparin oligosaccharides: cleavage of p-nitrophenyl glucuronide by alkaline and Smith degradation

Author:

Zhang Xing12345,Xu Yongmei678910,Hsieh Po-Hung678910,Liu Jian678910ORCID,Lin Lei12345,Schmidt Eric P.1112131415,Linhardt Robert J.12345ORCID

Affiliation:

1. Departments of Chemistry and Chemical Biology

2. Chemical and Biochemical Engineering

3. Biology

4. Biomedical Engineering

5. Rensselaer Polytechnic Institute

6. Division of Chemical Biology and Medicinal Chemistry

7. Eshelman School of Pharmacy

8. University of North Carolina

9. Chapel Hill

10. USA

11. University of Colorado Denver

12. Dept. of Medicine

13. Research Complex 2

14. 12700 E. 19th Avenue

15. Aurora CO 80045 and Denver Health Medical Center

Abstract

A heparin oligosaccharide having a completely natural structure was successfully synthesized through a chemoenzymatic approach using an unnatural glycosyl acceptor, p-nitrophenyl glucuronide (GlcA-pNP).

Funder

National Heart, Lung, and Blood Institute

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

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