New diketopiperazines from the sponge Dysidea chlorea

被引：47

作者：

Fu, X

Ferreira, MLG

Schmitz, FJ ^{[1
]}

Kelly-Borges, M

机构：

[1] Univ Oklahoma, Dept Chem & Biochem, Norman, OK 73019 USA

[2] UNITEC, Inst Technol, Fac Hlth Sci & Technol, Auckland, New Zealand

来源：

JOURNAL OF NATURAL PRODUCTS | 1998年 / 61卷 / 10期

关键词：

D O I：

10.1021/np980123l

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Twelve new polychlorinated diketopiperazines (7-18), along with six known ones (1-6) and a known sterol (19), were isolated from the sponge Dysidea chlorea, collected from Yap, Federated States of Micronesia. The structures of dysamides I-T (7-18) were elucidated by spectroscopic methods, and one (8) was confirmed by chemical conversion. The stereochemistry of the dysamides is discussed.

引用

页码：1226 / 1231

页数：6

共 24 条

[1] ABSOLUTE-CONFIGURATION OF THIAZOLE AMINO-ACIDS IN PEPTIDES
BISKUPIAK, JE
IRELAND, CM
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1983, 48 (13) : 2302 - 2304
[2] BRAEKMAN JC, 1990, NEW J CHEM, V14, P705
[3] DYSIDAMIDE, A NOVEL METABOLITE FROM A RED-SEA SPONGE DYSIDEA-HERBACEA
CARMELY, S
GEBREYESUS, T
KASHMAN, Y
SKELTON, BW
WHITE, AH
YOSIEF, T
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1990, 43 (11) : 1881 - 1888
[4] POLYBROMINATED DIPHENYL ETHERS FROM DYSIDEA-HERBACEA, DYSIDEA-CHLOREA AND PHYLLOSPONGIA-FOLIASCENS
CARTE, B
FAULKNER, DJ
[J]. TETRAHEDRON, 1981, 37 (13) : 2335 - 2339
[5] NEW CYTOTOXIC POLYOXYGENATED STEROIDS FROM THE SPONGE DYSIDEA INCRUSTANS
CASAPULLO, A
MINALE, L
ZOLLO, F
ROUSSAKIS, C
VERBIST, JF
[J]. TETRAHEDRON LETTERS, 1995, 36 (15) : 2669 - 2672
[6] TOTAL SYNTHESIS OF (+)-DEMETHYLDYSIDENIN AND (-)-DEMETHYLISODYSIDENIN, HEXACHLORINATED AMINO-ACIDS FROM THE MARINE SPONGE DYSIDEA-HERBACEA - ASSIGNMENT OF ABSOLUTE STEREOCHEMISTRY
DELASZLO, SE
WILLIARD, PG
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (01) : 199 - 203
[7] New chlorinated metabolites from the tropical marine sponge Dysidea herbacea
Dumdei, EJ
Simpson, JS
Garson, MJ
Byriel, KA
Kennard, CHL
[J]. AUSTRALIAN JOURNAL OF CHEMISTRY, 1997, 50 (02) : 139 - 144
[8] FAULKNER DJ, 1993, GAZZ CHIM ITAL, V123, P301
[9] Marine natural products
Faulkner, DJ
[J]. NATURAL PRODUCT REPORTS, 1997, 14 (03) : 259 - 302
[10] New brominated diphenyl ether from an unidentified species of Dysidea sponge. C-13 NMR data for some brominated diphenyl ethers
Fu, X
Schmitz, FJ
[J]. JOURNAL OF NATURAL PRODUCTS, 1996, 59 (11): : 1102 - 1103

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