Amazing new alkaloid skeletons from the marine sponge Reniera sarai

Pure and Applied Chemistry
1989.0

Abstract

Reniera sarai possesses two homologous series of alkaloids, sarains 1–3 and sarains A-C, along with some related minor metabolites which include isosarain-1 (1). We now report the complete structural elucidation of 1_, which supports and further clarifies the previously only partially characterized structures of sarains 1–3. X-ray structure of an acetate derivative of sarain-A has discovered an amazing new ma-crocyclic alkaloid skeleton. All the sarains have been characterized by an extensive use of 2D NMR methods. © 1989 IUPAC

DOI： 10.1351/pac198961030535

Knowledge Graph

Similar Paper

Amazing new alkaloid skeletons from the marine sponge Reniera sarai
Pure and Applied Chemistry 1989.0
Unprecedented alkaloid skeleton from the mediterranean sponge reniera sarai: X-ray structure of an acetate derivative of sarain-a
Tetrahedron 1989.0
Sarains: A New Class of Alkaloids from the Marine Sponge Reniera Sarai
Bulletin des Sociétés Chimiques Belges 1986.0
Structural and stereochemical studies of saraines: Macrocyclic alkaloids of the sponge Reniera sarai
Tetrahedron 1996.0
Isosarain-1: A new alkaloid from the mediterranean sponge reniera sarai
Tetrahedron Letters 1989.0
Further studies of alkaloids from Reniera sarai: Structures of saraine-3 and isosaraine-3; absolute stereochemistry of saraine-1 and saraine-2
Tetrahedron 1996.0
Selected biological activities of saraines
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 1992.0
Selected biological activities of saraines
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry 1992.0
Application of two‐dimensional shift correlated NMR techniques to the structure determination of an unusual marine alkaloid, isosaraine‐2
Magnetic Resonance in Chemistry 1991.0
Misenine, a novel macrocyclic alkaloid with an unusual skeleton from the Mediterranean sponge Reniera sp.
Tetrahedron 1998.0