The alkaloids: chemistry and biology GA Cordell Academic Press, 2008 | 367* | 2008 |
Biologically Active Indole Alkaloids from Kopsia arborea KH Lim, O Hiraku, K Komiyama, T Koyano, M Hayashi, TS Kam Journal of natural products 70 (8), 1302-1307, 2007 | 179 | 2007 |
Optimal methods for evaluating antimicrobial activities from plant extracts M Othman, H San Loh, C Wiart, TJ Khoo, KH Lim, KN Ting Journal of Microbiological Methods 84 (2), 161-166, 2011 | 158 | 2011 |
Mersicarpine, an unusual tetracyclic dihydroindole alkaloid incorporating a seven-membered imine ring TS Kam, G Subramaniam, KH Lim, YM Choo Tetrahedron letters 45 (31), 5995-5998, 2004 | 122 | 2004 |
Jerantinines A−G, Cytotoxic Aspidosperma Alkaloids from Tabernaemontana corymbosa KH Lim, O Hiraku, K Komiyama, TS Kam Journal of natural products 71 (9), 1591-1594, 2008 | 101 | 2008 |
Lundurines A–D, cytotoxic indole alkaloids incorporating a cyclopropyl moiety from Kopsia tenuis and revision of the structures of tenuisines A–C TS Kam, KH Lim, K Yoganathan, M Hayashi, K Komiyama Tetrahedron 60 (47), 10739-10745, 2004 | 98 | 2004 |
Inhibition of penicillin-binding protein 2a (PBP2a) in methicillin resistant Staphylococcus aureus (MRSA) by combination of ampicillin and a bioactive fraction from Duabanga … C Santiago, EL Pang, KH Lim, HS Loh, KN Ting BMC complementary and alternative medicine 15, 1-7, 2015 | 83 | 2015 |
Arboflorine, an unusual pentacyclic monoterpenoid indole alkaloid incorporating a third nitrogen atom KH Lim, TS Kam Organic letters 8 (8), 1733-1735, 2006 | 77 | 2006 |
Biomimetic oxidative transformations of pericine: partial synthesis of apparicine and valparicine, a new pentacyclic indole alkaloid from Kopsia KH Lim, YY Low, TS Kam Tetrahedron letters 47 (29), 5037-5039, 2006 | 74 | 2006 |
Novel antitumour indole alkaloid, Jerantinine A, evokes potent G2/M cell cycle arrest targeting microtubules VJ Raja, KH Lim, CO Leong, TS Kam, TD Bradshaw Investigational new drugs 32, 838-850, 2014 | 72 | 2014 |
Cudraflavone C induces tumor-specific apoptosis in colorectal cancer cells through inhibition of the phosphoinositide 3-kinase (PI3K)-AKT pathway HC Soo, FFL Chung, KH Lim, VA Yap, TD Bradshaw, LW Hii, SH Tan, ... PLoS One 12 (1), e0170551, 2017 | 69 | 2017 |
Ibogan, Tacaman, and Cytotoxic Bisindole Alkaloids from Tabernaemontana. Cononusine, an Iboga Alkaloid with Unusual Incorporation of a Pyrrolidone Moiety KH Lim, VJ Raja, TD Bradshaw, SH Lim, YY Low, TS Kam Journal of natural products 78 (5), 1129-1138, 2015 | 59 | 2015 |
In vitro anticancer properties and biological evaluation of novel natural alkaloid jerantinine B ME Qazzaz, VJ Raja, KH Lim, TS Kam, JB Lee, P Gershkovich, ... Cancer Letters 370 (2), 185-197, 2016 | 55 | 2016 |
Arborisidine and arbornamine, two monoterpenoid indole alkaloids with new polycyclic carbon–nitrogen skeletons derived from a common pericine precursor SP Wong, KW Chong, KH Lim, SH Lim, YY Low, TS Kam Organic letters 18 (7), 1618-1621, 2016 | 54 | 2016 |
Secoleuconoxine and Oxopericine Derivatives from Kopsia KH Lim, TS Kam Helvetica chimica acta 90 (1), 31-35, 2007 | 54 | 2007 |
Acalypha wilkesiana extracts induce apoptosis by causing single strand and double strand DNA breaks SW Lim, KN Ting, TD Bradshaw, NA Zeenathul, C Wiart, TJ Khoo, KH Lim, ... Journal of ethnopharmacology 138 (2), 616-623, 2011 | 53 | 2011 |
Jerantinine A induces tumor-specific cell death through modulation of splicing factor 3b subunit 1 (SF3B1) FFL Chung, PFTM Tan, VJ Raja, BS Tan, KH Lim, TS Kam, LW Hii, ... Scientific reports 7 (1), 42504, 2017 | 51 | 2017 |
Hispidacine, an unusual 8, 4′-oxyneolignan-alkaloid with vasorelaxant activity, and hispiloscine, an antiproliferative phenanthroindolizidine alkaloid, from Ficus hispida Linn. VA Yap, BJ Loong, KN Ting, S Hwei-San Loh, KT Yong, YY Low, TS Kam, ... Phytochemistry 109, 96-102, 2015 | 48 | 2015 |
Arboricine and arboricinine, unusual tetracyclic indole regioisomers from Kopsia KH Lim, K Komiyama, TS Kam Tetrahedron letters 48 (7), 1143-1145, 2007 | 46 | 2007 |
A bis-benzopyrroloisoquinoline alkaloid incorporating a cyclobutane core and a chlorophenanthroindolizidine alkaloid with cytotoxic activity from Ficus fistulosa var. tengerensis AAQ Al-Khdhairawi, P Krishnan, CW Mai, FFL Chung, CO Leong, ... Journal of natural products 80 (10), 2734-2740, 2017 | 45 | 2017 |