Abstract
Two new pyrrole natural products have been isolated from the temperate-water red alga, Gracilariopsis lemaneiformis, as diacetate derivatives. The structures of these C- and N-alkylated pyrroles were determined by spectroscopic methods (principally high field nmr and ms) to be N-(2-acetoxy)-propyl-2-(2-acetoxy)-acetopyrrole and N-(2-acetoxy)-ethyl-2-(2-acetoxy)-acetopyrrole.
Publication types
-
Research Support, Non-U.S. Gov't
-
Research Support, U.S. Gov't, Non-P.H.S.
-
Research Support, U.S. Gov't, P.H.S.
MeSH terms
-
Magnetic Resonance Spectroscopy
-
Molecular Structure
-
Pyrroles / chemistry
-
Pyrroles / isolation & purification*
-
Rhodophyta / chemistry*
Substances
-
Pyrroles
-
N-(2-acetoxy)propyl-2-(2-acetoxy)acetopyrrole
-
N-(2-acetoxy)ethyl-2-(2-acetoxy)acetopyrrole