-
1
-
-
0031778665
-
Hyperforin, possible the major non-nitrogenous secondary metabolite of Hypericum perforatum
-
C.A.J. Erdelmeier. Hyperforin, possible the major non-nitrogenous secondary metabolite of Hypericum perforatum. Pharmacopsychiatry 31: 2-6 (1998).
-
(1998)
Pharmacopsychiatry
, vol.31
, pp. 2-6
-
-
Erdelmeier, C.A.J.1
-
2
-
-
0141813782
-
A simple and reliable semipreparative high-performance liquid chromatography technique for the isolation of marker-grade hyperforin from Hypericum perforatum L. extract
-
R. Anand, S.C. Puri, N. Verma, G. Handa, R.K. Khajuria, V.K. Gupta, O.P. Suri, and G.N. Qazi. A simple and reliable semipreparative high-performance liquid chromatography technique for the isolation of marker-grade hyperforin from Hypericum perforatum L. extract. J. Chromatogr. Sci. 41(8): 444-46 (2003).
-
(2003)
J. Chromatogr. Sci.
, vol.41
, Issue.8
, pp. 444-446
-
-
Anand, R.1
Puri, S.C.2
Verma, N.3
Handa, G.4
Khajuria, R.K.5
Gupta, V.K.6
Suri, O.P.7
Qazi, G.N.8
-
4
-
-
33744777244
-
Solid phase extraction and HPLC determination of hypericin in Hypericum perforatum
-
A. Stochmal and M. Gruszczyk. Solid phase extraction and HPLC determination of hypericin in Hypericum perforatum. Herba Pol. 44(4): 315-23 (1998).
-
(1998)
Herba Pol.
, vol.44
, Issue.4
, pp. 315-323
-
-
Stochmal, A.1
Gruszczyk, M.2
-
6
-
-
0034792698
-
Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's Wort preparations
-
G.C. de los Reyes and R.T. Koda. Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's Wort preparations. J. Pharm. Biomedical. Anal. 26: 959-65 (2001).
-
(2001)
J. Pharm. Biomedical. Anal.
, vol.26
, pp. 959-965
-
-
De Los Reyes, G.C.1
Koda, R.T.2
-
7
-
-
0030755978
-
Determination of naphthodianthrones in plant extracts from Hypericum perforatum L. by liquid chromatography-electrospray mass spectrometry
-
G. Piperopoulos, R. Lotz, A. Wixforth, T. Schmierer, and K.P. Zeller. Determination of naphthodianthrones in plant extracts from Hypericum perforatum L. by liquid chromatography-electrospray mass spectrometry. J. Chromatogr. B 695: 309-16 (1997).
-
(1997)
J. Chromatogr. B
, vol.695
, pp. 309-316
-
-
Piperopoulos, G.1
Lotz, R.2
Wixforth, A.3
Schmierer, T.4
Zeller, K.P.5
|