Protosappanin A, a Novel Biphenyl Compound from Sappan Lignum

Chemical and Pharmaceutical Bulletin

Volumn 34, Issue 1, 1986, Pages 1-6

  Nagai, Masahiro ^a   Eguchi, Ikuyo ^a   Nagumo, Seiji ^b   Lee, Shu mei ^b   Kawai, Ken ichi ^b  

^a Institute of Medicinal Chemistry   (Japan)

^b HOSHI UNIVERSITY   (Japan)

Author keywords

biohenyl; Caesalpinia sappan; Lemiminosae; oxocin; protosappanin A; Sappan Lienum; sappanin; sedative effect; X ray crystallographic analysis

Indexed keywords

ANIMAL EXPERIMENT; CENTRAL NERVOUS SYSTEM; CRYSTALLOGRAPHY; DRUG ANALYSIS; DRUG IDENTIFICATION; DRUG ISOLATION; DRUG SCREENING; HIGHER PLANT; INTRAPERITONEAL DRUG ADMINISTRATION; MASS SPECTROMETRY; MOUSE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE; PRELIMINARY COMMUNICATION; PROTOSAPPANIN A; SEDATION; ULTRAVIOLET SPECTROPHOTOMETRY;

EID: 0022649671     PISSN: 00092363     EISSN: 13475223     Source Type: Journal    
DOI: 10.1248/cpb.34.1     Document Type: Article

References (10)

1. Chiang Su New Medical College, “Dictionary of Chinese Crude Drugs,” Shanghai Scientific Technological Publisher, China, 1977, p. 1083.
2. M. Nagai, S. Nagumo, I. Eguchi, S.-M. Lee, and T. Suzuki, Yakugaku Zasshi, 104, 935 (1984).
3. J. Schreder, Ber., 5, 572 (1872).
4. The calculation of the chemical shifts was carried out on the basis of the shift values for acetoxy, methoxy, methyl and phenyl reported in Helv. Chim. Acta, 44, 829 (1961) by P. Diehl.
5. T. Saito and T. Kawabe, Abstracts of Papers, The 30th Meeting of the Japanese Society of Pharmacognosy, Tokushima, Oct. 1983, p. 77.
6. C. Fuke, T. Tomimatsu, J. Yamahara, and T. Nohara, Abstracts of Papers, The 30th Meeting of the Japanese Society of Pharmacognosy, Tokushima, Oct. 1983, p. 76
7. T. Shimokawa, J. Kinjo, T. Nohara, M. Yamasaki, and J. Yamahara, Abstracts of Papers, The 31st Meeting of the Japanese Society of Pharmacognosy, Tokyo, Oct. 1984, p. 60.
8. P. M. Dewick, Phytochemistry, 14, 983 (1975).
9. G. Germain, P. Main, and M. M. Woolfson, Acta Crystallogr., B26, 91 (1970).
10. L. Barth and J. Schreder, Ber., 12, 503 (1879).