Kicha, A.A., Ivanchina, N.V., Kalinovsky, A.I., Dmitrenok, P.S., and Stonik, V.A. 2003. Alkaloidosteroids from the starfish Lethasterias nanimensis chelifera. Tetrahedron Lett. 44:1935-1937. |
|
Kicha, A.A., Kalinovsky, A.I., and Stonik, V.A. 1992. Aglycons from glycosides of the starfish Lethasterias nanimensis chelifera. Chem. Nat. Comp. 28:124-125. |
|
Kicha, A.A., Kalinovsky, A.I., and Stonik, V.A. 1991. Steroid sulfates from the starfish Lethasterias nanimensis chelifera. Chem. Nat. Comp. 27:452-454. |
|