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D-Cysteinolic acid

Closely related to these compounds are the carolisterols A-C (331-333), which were isolated from deep-water starfish Styracaster caroli [247]. Carolisterols A-C are characterized by a polyhydroxycholanic acid moiety in which the 24-carboxylic acid function is found as an amide derivative of D-cysteinolic acid. Z)-cysteinolic acid has been found in fish, alga, and other marine organisms [248]. [Pg.872]

Fig. 24 D-Cysteinolic acid (a), sulotroban and thromboxane A2 (TxA2), in the development of different thiazoles (b-f) as TxA2 antagonists... Fig. 24 D-Cysteinolic acid (a), sulotroban and thromboxane A2 (TxA2), in the development of different thiazoles (b-f) as TxA2 antagonists...
The last additions are the carolisterols A - C (179 -181) isolated from the starfish Styracaster caroli collected at a depth of2000 m off New Caledonia. These are a striking new addition to the large number of polyhydroxysteroids isolated from marine sources, being the first bile acid-type polyhydroxy steroids isolated from marine organisms. Asa further singolar characteristic the 24-oic function is found in all compounds as an amide derivative of D-cysteinolic acid (131). [Pg.76]

See other pages where D-Cysteinolic acid is mentioned: [Pg.211]    [Pg.212]    [Pg.404]    [Pg.376]    [Pg.211]    [Pg.212]    [Pg.404]    [Pg.376]    [Pg.248]    [Pg.376]   
See also in sourсe #XX -- [ Pg.872 ]

See also in sourсe #XX -- [ Pg.15 , Pg.25 , Pg.76 , Pg.872 ]

See also in sourсe #XX -- [ Pg.15 , Pg.76 ]

See also in sourсe #XX -- [ Pg.76 ]



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