Dichotomains A and B: Two new highly oxygenated phenolic derivatives from Dicranopteris dichotoma

Organic Letters

Volumn 8, Issue 9, 2006, Pages 1937-1940

  Li, Xiao Li ^a,b   Cheng, Xiao ^a   Yang, Liu Meng ^c   Wang, Rui Rui ^c   Zheng, Yong Tang ^c   Xiao, Wei Lie ^a   Zhao, Yu ^a,b   Xu, Gang ^a   Lu, Yang ^d   Chang, Ying ^d   Zheng, Qi Tai ^d   Zhao, Qin Shi ^a   Sun, Han Dong ^a  

^a KUNMING INSTITUTE OF BOTANY   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

^c KUNMING INSTITUTE OF ZOOLOGY   (China)

^d INSTITUTE OF MATERIA MEDICA   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ANTI HUMAN IMMUNODEFICIENCY VIRUS AGENT; DICHOTOMAIN A; DICHOTOMAIN B; PHENOL DERIVATIVE; SPIRO COMPOUND;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; CHINA; CONFORMATION; FERN; ISOLATION AND PURIFICATION; X RAY CRYSTALLOGRAPHY;

ANTI-HIV AGENTS; CHINA; CRYSTALLOGRAPHY, X-RAY; FERNS; MOLECULAR CONFORMATION; MOLECULAR STRUCTURE; PHENOLS; SPIRO COMPOUNDS;

EID: 33646465289     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol060535i     Document Type: Article

References (14)

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6. 25 = +73.5.
7. 2). The crystal structure (1) was solved by the direct method SHELX-86 (Sheldrich, G. M. SHELX-86; University of Gottingen: Gottingen, Germany, 1985),
8. expanded using difference Fourier techniques, and refined by the program and method NOMCSDP (Lu, Y.; Wu, B. M. Chin. Chem. Lett, 1992, 3, 637-640) and the full-matrix least-squares calculations.
9. Crystallographic data for the structure of 1 has been deposited in the Cambridge Crystallographic Data Centre (deposition number: CCDC 288110). Copies of these data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB21EZ, U.K.; fax: (+44) 1223-336-033; or deposit@ccdc.cam.ac. uk).
10. IUPAC Nomenclature of Organic Chemistry, Sections A-H; Pergamon: New York, 1979. Recommendation for section A, Spiro hydrocarbons.
11. 27 = +75.0.
12. Monks, A.; Scudiero, D.; Skehan, P.; Shoemaker, R.; Paull, K.; Vistica, D.; Hose, C.; Langley, J.; Cronise, P.; Vaigro-Wolff, A. J. Natl. Cancer Inst. 1991, 83, 757-766.
13. Zheng, Y. T.; Ben, K. L.; Zhang, W. F.; Wang, J. H. Immunopharmacol. Immunotoxicol. 1995, 17, 69-79.
14. Zheng, Y. T.; Ben, K. L.; Jin, S. W. Acta Pharm. Sin. 1999, 20, 239-243.