Fig 17. Conformational analysis of 57RS.
(A) Model of two low energy conformations of 57RS; (B) Chemical structure of 57RS with atom numbers; (C) 1H NMR signals from H7 and H6 of 57RS at 25°C and 55°C.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.