SCOPUS 정보 검색 플랫폼

Tetrahedron Letters

Volumn 24, Issue 34, 1983, Pages 3673-3676

Siphenellinol, a new triterpene from the marine sponge siphonochalina siphonella

(3) Carmely, Shmuel a Loya, Yosi a Kashman, Yoel a

a TEL AVIV UNIVERSITY (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

NEW DRUG;

ANIMAL EXPERIMENT; DRUG ANALYSIS; DRUG IDENTIFICATION; DRUG ISOLATION; DRUG STRUCTURE; INFRARED SPECTROMETRY; INVERTEBRATE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE; PRELIMINARY COMMUNICATION; SIPHONELLINOL;

EID: 0021039275 PISSN: 00404039 EISSN: None Source Type: Journal
DOI: 10.1016/S0040-4039(00)88198-8 Document Type: Article

Times cited : (26)

References (11)

1
- 0000355039
- (1982) Pure & Appl. Chem. , vol.54 , pp. 1995
- Kashman¹ Groweiss² Carmely³ Kinamoni⁴ Czarkie⁵ Rotem⁶

2
- 0000936154
- (1981) Tetrahedron Lett. , vol.22 , pp. 709
- Shmueli¹ Carmely² Groweiss³ Kashman⁴

3
- 84918422919
- S. Carmely and Y. Kashman, J. Org. Chem. in press.

4
- 84918422918
- The structure of these compounds will be the subject of a forthcoming report.

5
- 84918422917
- 3)δ: 135.80s, 128.58s, 124.92d, 77.11d, 76.66s, 76.48d, 72.32s, 71.66d, 56.02d, 43.38s, 42.96s, 131.30s.

6
- 84918422916
- 3)δ:0.97 (3H,s;Me-26), 1.13 (3H,s; Me-31), 1.24 (3H,s; Me-28), 1.26 (3H,s; Me-27), 1.55 (3H,s; Me-29), 1.66 (3H,brs; Me-24),1.69 (3H,s; Me-25) 1.70 (3H,s; Me-30), 3.79 (1H,dd, J=4.4, 11.4 Hz; H-7), 5.00 (1H,t,J=6.3Hz; H-22) 5.06 (1H,dd,J=4.3 10.3 Hz; H-16), 5.11 (1H,d,J=6.4 Hz, H-4), 8.20 (1H,s; NH), 8.39 (1H,s; NH), 8.53 (1H, s; NH).

7
- 84918422915
- 3)δ1.15 (3H,s), 1.18 (3H.s), 1.24 (3H,s), 1.27 (3H,s), 1.32 (3H,s), 1.54 (3H,brs),1.64 (3H,brs), 1.80 (3H,s), 1.92 (1H,ddd; J=1.8, 6.8, 10.8Hz; H-3), 2.31 (2H,m) 2.40 (1H,dd, J=14.4, 6.4 Hz; H-17), 2.51 (1H, dt, J=14.4, 8.4 Hz; H-17′), 2.93 (1H,dd, J=4.4, 12.0Hz; H-7), 3.24 (1H,ddd, J=13.8, 10.8, 2.4 Hz; H-3′), 4.99 (1H, brt, J=6.7 Hz; H-22).

8
- 84918422914
- 1H-NMR of compound 3 (270 MHz) δ 1.05s (Me-31), 1.58s, 1.66s & 1.68s (three vinyl Me's 24, 25 & 30), 3.71 (1H,dd, J=9.4, 3.8, H-16) and 5.06 (1H,t,J=6.2, H-22).

9
- 84918422913
- 3)δ 6.89 (1H,d,J=0.8Hz, H-18), 5.99 (1H,d,J=9.8 Hz, H-17), 4.92 (1H,t, J=6.2 Hz, H-22), 3.24 (1H,ddd, J=13.6, 10.9, 2.7 Hz, H-3), 2.94 (1H,dd, J=3.9, 11.7 Hz, H-7), 2.01 (3H,brs), 1.61 (3H,brs) 1.48 (3H,brs), 1.33 (3H,s) 1.27 (6H,s), 1.22 (3H,s), 1.14 (3H,s).

10
- 84918422912
- 9.

11
- 84918422911
- Siphonellane:

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.