Planta Med 2001; 67(6): 575-577
DOI: 10.1055/s-2001-16470
Letter

© Georg Thieme Verlag Stuttgart · New York

New Naphthoquinones from Arnebia hispidissima Roots[1]

Yogendra N. Shukla, Anil Srivastava, Subhash C. Singh, Sushil Kumar
  • Central Institute of Medicinal and Aromatic Plants, Lucknow, India
Further Information

Publication History

August 9, 2000

September 2, 2000

Publication Date:
17 August 2001 (online)

Abstract

Besides shikonin and arnebifuranone, two new shikonin esters isolated from the roots of Arnebia hispidissima have been characterized as butylshikonin and 2′-methyl-hexa-1′,3′-dienoylshikonin by physicochemical methods. Arnebifuranone is the first report from this species.

1 1 CIMAP Publication No. 2000-20 J.

References

  • 1 Anonymous. The Wealth of India: Raw Materials, PID, CSIR. New Delhi; 1985 1A: 429-30
  • 2 Bole P V. Botanical identity of Ratanjot.  J. Sci. Industr. Res.. 1961;  20C 188-9
  • 3 Khatoon S, Mehrotra S, Some U, Mehrotra B N. Analysis of commercial “Ratanjot” by TLC fluorescence finger printing.  Int. J. Pharmacog.. 1993;  31 269-77
  • 4 Shukla Y N, Tandon J S, Bhakuni D S, Dhar M M. Chemical constituents of the antibiotic fraction of Arnebia nobilis .  Experientia. 1969;  25 357-8
  • 5 Shukla Y N, Tandon J S, Bhakuni D S, Dhar M M. Naphthaquinones of Arnebia nobilis .  Phytochemistry. 1971;  10 1909-15
  • 6 Khan H A, Chandrasekharan I, Ghanim A. Naphthazarins from Arnebia hispidissima .  Phytochemistry. 1983;  22 614-5
  • 7 Morimoto I, Kishi T, Ikegami S. Naphthaquinone derivatives from Lithospermum erythrorhizon Sie et zuc. Tetrahedron Letters 1965: 4737-9
  • 8 Morimoto I, Hirata Y. New naphthoquinone derivatives from Lithospermum erythrorhizon . Tetrahedron Letters 1966: 3677-80
  • 9 Yao X S, Ebizuka Y, Noguchi H, Kiuchi F, Seto H, Sankawa U. Structure of arnebifuranone, new monoterpenyl benzoquinone from Arnebia euchroma .  Tetrahedron Letters. 1984;  25 5541-2
  • 10 Yao X S, Ebizuka Y, Noguchi H, Kiuchi F, Shibuya M, Iitaka Y, Seto H, Sankawa U. Biologically active constituents of Arnebia euchroma: arnebinone and arnebifuranone.  Chem. Pharm. Bull.. 1991;  39 2962-4

1 1 CIMAP Publication No. 2000-20 J.

Dr. Yogendra N. Shukla

Central Institute of Medicinal

and Aromatic Plants

Lucknow-226015

India

Email: cimap@satyam.net.in

Fax: 91 522 342666