MINOR TRITERPENOIDS FROM THE MEDITERRANEAN SPONGE, RASPACIONA-ACULEATA

被引：22

作者：

CIMINO, G

MADAIO, A

TRIVELLONE, E

URIZ, M

机构：

[1] CNR,IST CHIM MOLEC INTERESSE BIOL,I-80072 ARCO,ITALY

[2] CTR INVEST & ESTUD AVANZADOS,I-17300 BLANES,ITALY

来源：

JOURNAL OF NATURAL PRODUCTS | 1994年 / 57卷 / 06期

关键词：

D O I：

10.1021/np50108a015

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Eight new minor triterpenoids have been characterized from a lipid-soluble extract of Raspaciona aculeata. All are based on the same carbon skeleton as raspacionin [1]. The full assignment of all H-1- and C-13-nmr resonances has led to the rationalization of the effects of certain substituents on the chemical shifts of atoms in the perhydrobenzoxepine system.

引用

页码：784 / 790

页数：7

共 16 条

[1] THE STUDY OF SIPHOLANES BY TWO-DIMENSIONAL NMR-SPECTROSCOPY
CARMELY, S
KASHMAN, Y
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1986, 24 (04) : 332 - 336
[2] SIPHONELLINOL, A NEW TRITERPENE FROM THE MARINE SPONGE SIPHONOCHALINA-SIPHONELLA
CARMELY, S
LOYA, Y
KASHMAN, Y
[J]. TETRAHEDRON LETTERS, 1983, 24 (34) : 3673 - 3676
[3] THE SIPHOLANES - A NOVEL GROUP OF TRITERPENES FROM THE MARINE SPONGE SIPHONOCHALINA-SIPHONELLA
CARMELY, S
KASHMAN, Y
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1983, 48 (20) : 3517 - 3525
[4] NEVIOTINE-A, A NEW TRITERPENE FROM THE RED-SEA SPONGE SIPHONOCHALINA-SIPHONELLA
CARMELY, S
KASHMAN, Y
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (06) : 784 - 788
[5] A NEW TRITERPENOID SKELETON FROM THE MEDITERRANEAN SPONGE RASPACIONA-ACULEATA - STRUCTURE OF RASPACIONIN
CIMINO, G
CRISPINO, A
MATTIA, CA
MAZZARELLA, L
PULITI, R
TRIVELLONE, E
URIZ, MJ
[J]. TETRAHEDRON LETTERS, 1990, 31 (45) : 6565 - 6568
[6] RASPACIONIN-A - A NOVEL REARRANGED TRITERPENOID FROM THE MEDITERRANEAN SPONGE RASPACIONA-ACULEATA
CIMINO, G
CRISPINO, A
EPIFANIO, RD
MADAIO, A
MATTIA, CA
MAZZARELLA, L
PULITI, R
TRIVELLONE, E
URIZ, M
[J]. TETRAHEDRON, 1992, 48 (41) : 9013 - 9022
[7] RASPACIONIN-B, A FURTHER TRITERPENOID FROM THE MEDITERRANEAN SPONGE RASPACIONA-ACULEATA
CIMINO, G
CRISPINO, A
MADAIO, A
TRIVELLONE, E
URIZ, M
[J]. JOURNAL OF NATURAL PRODUCTS, 1993, 56 (04): : 534 - 538
[8] ABSOLUTE STEREOCHEMISTRY OF RASPACIONIN, THE MAIN TRITERPENOID FROM THE MARINE SPONGE RASPACIONA-ACULEATA
CIMINO, G
EPIFANIO, RD
MADAIO, A
PULITI, R
TRIVELLONE, E
[J]. JOURNAL OF NATURAL PRODUCTS, 1993, 56 (09): : 1622 - 1626
[9] NUCLEAR MAGNETIC-RESONANCE ENANTIOMER REAGENTS - CONFIGURATIONAL CORRELATIONS VIA NUCLEAR MAGNETIC-RESONANCE CHEMICAL-SHIFTS OF DIASTEREOMERIC MANDELATE, O-METHYLMANDELATE, AND ALPHA-METHOXY-ALPHA-TRIFLUOROMETHYLPHENYLACETATE (MTPA) ESTERS
DALE, JA
MOSHER, HS
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (02) : 512 - 519
[10] ABSOLUTE-CONFIGURATIONS OF CYTO-TOXIC MARINE CEMBRANOLIDES - CONSIDERATION OF MOSHERS METHOD
KUSUMI, T
OHTANI, I
INOUYE, Y
KAKISAWA, H
[J]. TETRAHEDRON LETTERS, 1988, 29 (37) : 4731 - 4734

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