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Volumn 65, Issue 20, 2000, Pages 6534-6539

Novel antihyperglycemic terpenoid-quinones from Pycnanthus angolensis

(17)  Fort, Diana M a,b   Ubillas, Rosa P a,c   Mendez, Christopher D a,d   Jolad, Shivanand D a   Inman, Wayne D a,e   Carney, John R a,f   Chen, Jian Lu a   Ianiro, Teodoro T a,g   Hasbun, Carlos a   Bruening, Reimar C a,h   Luo, Jian a,i   Reed, Michael J a,d   Iwu, Maurice a,j   Carlson, Thomas J a   King, Steven R a   Bierer, Donald E a,k   Cooper, Raymond a,g  


Author keywords

[No Author keywords available]

Indexed keywords

METFORMIN; ORAL ANTIDIABETIC AGENT; PLANT EXTRACT; PYCNANTHUQUINONE A; PYCNANTHUQUINONE B; QUINONE DERIVATIVE; TERPENOID; UNCLASSIFIED DRUG;

EID: 18744423786     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo000568q     Document Type: Article
Times cited : (50)

References (33)
  • 1
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    • Bristol, J. A, Sr. Ed.; Venuti, M. C., Ed.; Academic Press: San Diego
    • (a) Tempesta, M. S.; King, S. R. In Annual Reports in Medicinal Chemistry; Bristol, J. A, Sr. Ed.; Venuti, M. C., Ed.; Academic Press: San Diego, 1994; Vol. 29, pp 325-330.
    • (1994) Annual Reports in Medicinal Chemistry , vol.29 , pp. 325-330
    • Tempesta, M.S.1    King, S.R.2
  • 2
    • 0002770937 scopus 로고    scopus 로고
    • Wrigley, S., Hayes, M., Thomas, R., Crystal, E., Eds.; Royal Society Chemistry: London
    • (b) Carlson, T. J.; Cooper, R.; King, S. R.; Rozhon, E. J. In Photochemical Diversity; Wrigley, S., Hayes, M., Thomas, R., Crystal, E., Eds.; Royal Society Chemistry: London, 1997; pp 84-95.
    • (1997) Photochemical Diversity , pp. 84-95
    • Carlson, T.J.1    Cooper, R.2    King, S.R.3    Rozhon, E.J.4
  • 7
    • 0004389306 scopus 로고
    • Pickup, J., William, G., Eds.; Blackwell Scientific Publications: London
    • Chronic fungal infections are a clinical problem commonly seen in patients with uncontrolled hyperglycemia. See: Gill, G. V. In Textbook of Diabetes; Pickup, J., William, G., Eds.; Blackwell Scientific Publications: London, 1991; pp 24-29.
    • (1991) Textbook of Diabetes , pp. 24-29
    • Gill, G.V.1
  • 8
    • 0342358167 scopus 로고    scopus 로고
    • note
    • Our dereplication process involved literature searches on plants of interest using NAPRALERT, a natural products database maintained at the Program for Collaborative Research in the Pharmaceutical Sciences, College of Pharmacy, University of Illinois, Chicago, IL 60612.
  • 14
    • 0342358166 scopus 로고    scopus 로고
    • note
    • Based on Shaman Pharmaceuticals field research in collaboration with the Ewe culture in Ghana.
  • 15
    • 0342358165 scopus 로고    scopus 로고
    • note
    • Based on Shaman Pharmaceuticals field research in collaboration with the Igbo, Ibo, Doko, Eko, and Efik cultures in Southeastern Nigeria.
  • 18
    • 0004073402 scopus 로고
    • Federal Department of Forest Research Publication: Ibadan, Nigeria
    • Keay, R. W.; Onochie, C. F. A.; Stanfield, D. P. Nigerian Trees; Federal Department of Forest Research Publication: Ibadan, Nigeria, 1964.
    • (1964) Nigerian Trees
    • Keay, R.W.1    Onochie, C.F.A.2    Stanfield, D.P.3
  • 27
    • 0342358162 scopus 로고    scopus 로고
    • note
    • The leaves and stems of P. angolensis were separately analyzed for their content of 1 and 2. The leaves were found to contain a consistently higher yield of compounds 1 and 2.
  • 31
    • 0343663359 scopus 로고    scopus 로고
    • note
    • Compounds 1 and 2 are amorphous solids. We attempted to crystallize 1 and 2 in many solvents but were unsuccessful. We also prepared various derivatives of 1 and 2 (for example, p-bromobenzoates) for NMR and X-ray crystallography studies but were unsuccessful in ascertaining the relative stereochemistry at C-8 using derivatives by NMR and were unsuccessful in obtaining crystals suitable for X-ray studies.
  • 33
    • 0343227750 scopus 로고    scopus 로고
    • note
    • Metformin is commonly prescribed to treat Type II diabetic patients and is known as Glucophage.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.