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Isocyanide diterpenes

Table 2 Isolation of Diterpene Isocyanides, Isothiocyanates, Formamides and Related Compounds 1976-1997... Table 2 Isolation of Diterpene Isocyanides, Isothiocyanates, Formamides and Related Compounds 1976-1997...
Extraction of the gorgonian Briareum asbestinum has aflforded the asbes-tinins (86)—(90). Their structures were elucidated by spectral and chemical correlations and by an X-ray analysis of asbestinin-1. Another group of diterpene isocyanides [e.g. (91)] have been isolated from Adocia species of sponges. The... [Pg.107]

A new sesquiterpene skeleton has been identified in an isocyanide isolated from Phillidia varicosa, and the name pupukeanane (after the locality where the molluscs were obtained) has been suggested for this carbon framework. X-Ray analysis of the crystalline phenylthiourea derived from 9-isocyanopupukeanane (4) established the structure. The structure of stemarin tosylate reveals a new diterpene skeleton (5). Crystal structures reported for various other bridged carbocyclics are reported in other, more appropriate, chapters of this volume. [Pg.296]

Kazlauskas, R., Murphy, P.T., and Wells, R.J. (1980a) New diterpene isocyanides from a sponge. Tetrahedron Lett., 21, 315-318. [Pg.1010]

See other pages where Isocyanide diterpenes is mentioned: [Pg.69]    [Pg.69]    [Pg.87]    [Pg.88]    [Pg.88]    [Pg.330]    [Pg.330]    [Pg.334]    [Pg.351]    [Pg.367]    [Pg.165]    [Pg.326]    [Pg.1016]    [Pg.1118]   
See also in sourсe #XX -- [ Pg.69 ]



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Diterpenes

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