Concepedia

J. Siwon

JS

5

Publications

114

Citations

5

H-Index

1980

Active since

Affiliations

Leiden University(Current)

J. Siwon is an author at Leiden University specializing in pharmacology, medicine, and medicinal chemistry.

Top concepts

Publications per year

1980–1982

5

Publications

5

Studies on Indonesian Medicinal Plants

J. Siwon, Robert Verpoorte, G. van Essen et al. · Planta Medica · 1980 · 40 citations

, , +12

Alkaloids from Pycnarrhena longifolia

J. Siwon, Robert Verpoorte, T. van Beek et al. · Phytochemistry · 1981 · 21 citations

, , +4

Studies on Indonesian Medicinal Plants. VII. Alkaloids of Arcangelisia flava

Robert Verpoorte, J. Siwon, G. F. A. van Essen et al. · Journal of Natural Products · 1982 · 20 citations

, , +10

Studies on Indonesian Medicinal Plants. V. The Alkaloids of Anamirta cocculus

Robert Verpoorte, J. Siwon, M. E. M. Tieken et al. · Journal of Natural Products · 1981 · 19 citations

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Studies on Indonesian Medicinal Plants VI* Further Alkaloids from Fibraurea chloroleuca

J. Siwon, Robert Verpoorte, A. Svendsen · Planta Medica · 1981 · 14 citations

, , +12

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