Spectral assignments of new diterpenes from Hyptis martiusii Benth

被引：13

作者：

Araújo, ECD ^{[1
]}

Lima, MAS ^{[1
]}

Silveira, ER ^{[1
]}

机构：

[1] Univ Fed Ceara, Ctr Ciencias, Dept Quim Organ & Inorgan, Curso PosGrad Quim Organ, BR-60971270 Fortaleza, Ceara, Brazil

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2004年 / 42卷 / 12期

关键词：

NMR; H-1; C-13; 1D NMR; 2D NMR; chemical shift assignments; abietane diterpenoids; martiusane;

D O I：

10.1002/mrc.1489

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structural characterization of two new abietanes and a new spiro-fused tricyclic diterpene isolated from the roots of Hyptis martiusii is described. The first member of a new class of rearranged abietane diterpenoids designated martiusane was characterized by the use of 1D NMR and several 2D shift correlated NMR pulse sequences (H-1,H-1-COSY, HMQC, HMBC and NOESY). Unambiguous H-1 and C-12 chemical shift assignments for all compounds are reported. Copyright (C) 2004 John Wiley Sons, Ltd.

引用

页码：1049 / 1052

页数：4

共 14 条

[1] ANTIMALARIAL COMPOUNDS FROM HOSLUNDIA-OPPOSITA [J].

ACHENBACH, H ;

WAIBEL, R ;

NKUNYA, MHH ;

WEENEN, H .

PHYTOCHEMISTRY, 1992, 31 (11) :3781-3784

[2] AN ANTIMICROBIAL ABIETANE FROM THE ROOT OF PLECTRANTHUS-HEREROENSIS [J].

BATISTA, O ;

SIMOES, MF ;

DUARTE, A ;

VALDEIRA, ML ;

DELATORRE, MC ;

RODRIGUEZ, B .

PHYTOCHEMISTRY, 1995, 38 (01) :167-169

[3] REARRANGED ABIETANE DITERPENOIDS FROM THE ROOT OF TEUCRIUM-POLIUM SUBSP VINCENTINUM [J].

CARREIRAS, MC ;

RODRIGUEZ, B ;

DELATORRE, MC ;

PERALES, A ;

TORRES, MR ;

SAVONA, G ;

PIOZZI, F .

TETRAHEDRON, 1990, 46 (03) :847-860

[4] 16-HYDROXYCARNOSIC ACID, A DITERPENE FROM SALVIA-APIANA [J].

DENTALI, SJ ;

HOFFMANN, JJ .

PHYTOCHEMISTRY, 1990, 29 (03) :993-994

[5]

Gao JJ, 1997, PHYTOCHEMISTRY, V44, P759, DOI 10.1016/S0031-9422(96)00609-7

[6] DITERPENOID ABIETANE QUINONES ISOLATED FROM SALVIA-REGLA [J].

HERNANDEZ, M ;

ESQUIVEL, B ;

CARDENAS, J ;

RODRIGUEZHAHN, L ;

RAMAMOORTHY, TP .

PHYTOCHEMISTRY, 1987, 26 (12) :3297-3299

[7] Abietane diterpenoids from Coleus xanthanthus [J].

Mei, SX ;

Jiang, B ;

Niu, XM ;

Li, ML ;

Yang, H ;

Na, Z ;

Lin, ZW ;

Li, CM ;

Sun, HD .

JOURNAL OF NATURAL PRODUCTS, 2002, 65 (05) :633-637

[8] Icetexane and abietane diterpenoids from Salvia gilliessi [J].

Nieto, M ;

García, EE ;

Giordano, OS ;

Tonn, CE .

PHYTOCHEMISTRY, 2000, 53 (08) :911-915

[9] Phenolic antioxidant compounds produced by in vitro shoots of sage (Salvia officinalis L.) [J].

Santos-Gomes, PC ;

Seabra, RM ;

Andrade, PB ;

Fernandes-Ferreira, M .

PLANT SCIENCE, 2002, 162 (06) :981-987

[10] ANTIVIRAL DITERPENES FROM SALVIA-OFFICINALIS [J].

TADA, M ;

OKUNO, K ;

CHIBA, K ;

OHNISHI, E ;

YOSHII, T .

PHYTOCHEMISTRY, 1994, 35 (02) :539-541

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