Structures by: Sim K. S.

Total: 25

Arbophyllidine

C19H20N2

Wong, Soon-KitWong, Suet-PickSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 7 1902-1907

a=6.5325(3)Å   b=7.8576(5)Å   c=8.6225(5)Å

α=109.428(6)°   β=94.781(4)°   γ=113.321(5)°

Arbophyllinine B

C19H22N2O4,CH4O,H2O

Wong, Soon-KitWong, Suet-PickSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 7 1902-1907

a=6.7413(5)Å   b=41.936(4)Å   c=6.7867(5)Å

α=90°   β=101.551(7)°   γ=90°

Polyervinine

C43H46N4O10

Sim, Dawn Su-YinNavanesan, SuerialoasanSim, Kae-ShinGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 4 850-858

a=11.0126(4)Å   b=15.0348(11)Å   c=23.3914(12)Å

α=90°   β=90°   γ=90°

Conophylline

C44H50N4O10,H2O

Sim, Dawn Su-YinNavanesan, SuerialoasanSim, Kae-ShinGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 4 850-858

a=12.1049(3)Å   b=13.7159(3)Å   c=12.5767(3)Å

α=90°   β=106.918(2)°   γ=90°

Conophyllinine

C44H52N4O11

Sim, Dawn Su-YinNavanesan, SuerialoasanSim, Kae-ShinGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 4 850-858

a=30.7488(4)Å   b=30.7488(4)Å   c=14.4242(3)Å

α=90°   β=90°   γ=120°

C43H46N4O10

C43H46N4O10

Sim, Dawn Su-YinNavanesan, SuerialoasanSim, Kae-ShinGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 4 850-858

a=11.4728(2)Å   b=14.2022(3)Å   c=12.6852(3)Å

α=90°   β=105.918(2)°   γ=90°

Angustilongine A

C43H54N4O5,2(CHCl3)

Yeap, Joanne Soon-YeeNavanesan, SuerialoasanSim, Kae-ShinYong, Kien-ThaiGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2018) 81, 5 1266-1277

a=9.4917(6)Å   b=12.8453(9)Å   c=18.5275(10)Å

α=90°   β=99.113(6)°   γ=90°

Alstonoxine F

C20H26N2O4,H2O

Yeap, Joanne Soon-YeeNavanesan, SuerialoasanSim, Kae-ShinYong, Kien-ThaiGurusamy, SubramaniamLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2018) 81, 5 1266-1277

a=8.2777(8)Å   b=11.3247(9)Å   c=10.2020(7)Å

α=90°   β=94.708(8)°   γ=90°

Vernavosine methyl iodide

C22H29IN2O5

Nge, Choy-EngSim, Kae-ShinLim, Siew-HuahThomas, Noel F.Low, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 10 2709-2717

a=8.4155(5)Å   b=10.1342(6)Å   c=25.9099(15)Å

α=90°   β=90°   γ=90°

Cononuridine methyl iodide

C20H23N2O2I

Nge, Choy-EngSim, Kae-ShinLim, Siew-HuahThomas, Noel F.Low, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 10 2709-2717

a=7.6879(8)Å   b=13.0251(14)Å   c=18.905(2)Å

α=90°   β=90°   γ=90°

Conofolidine

C44H50N4O10.CH3OH

Nge, Choy-EngSim, Kae-ShinLim, Siew-HuahThomas, Noel F.Low, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 10 2709-2717

a=16.2628(3)Å   b=16.2628(3)Å   c=35.9975(10)Å

α=90°   β=90°   γ=90°

(-)-19(R)-hydroxyeburnamenine

C19H22N2O

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=8.63910(10)Å   b=7.92600(10)Å   c=11.5438(2)Å

α=90°   β=98.4100(10)°   γ=90°

Larutienine B

C19H22N2O2

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=14.2796(4)Å   b=7.9986(2)Å   c=15.7780(5)Å

α=90°   β=116.781(2)°   γ=90°

Paucidactinine

C23H24N2O7

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=9.9492(5)Å   b=8.2037(4)Å   c=13.0494(7)Å

α=90°   β=109.845(3)°   γ=90°

Paucidirinine

C20H22N2O3,CH4O

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=6.7581(2)Å   b=11.4548(3)Å   c=23.3157(6)Å

α=90°   β=90°   γ=90°

Paucidirisine

C24H26N2O3,CH2Cl2

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=6.6620(4)Å   b=9.8110(5)Å   c=34.4440(18)Å

α=90°   β=90°   γ=90°

(-)-19(R)-hydroxy-O-ethylisoeburnamine

C21H28N2O2

Yap, Wai-SumGan, Chew-YanSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2016) 79, 1 230-239

a=8.4666(3)Å   b=12.1895(4)Å   c=16.9938(6)Å

α=90°   β=90°   γ=90°

Tronoharine

C21H24N2O2

Sim, Dawn Su-YinChong, Kam-WengNge, Choy-EngLow, Yun-YeeSim, Kae-ShinKam, Toh-Seok

Journal of natural products (2014) 77, 11 2504-2512

a=9.1808(3)Å   b=11.2481(3)Å   c=16.7513(5)Å

α=90.0°   β=90.0°   γ=90.0°

Alstoumerine oxindole

C20H24N2O3,H2O

Tan, Shin-JowlLim, Jun-LeeLow, Yun-YeeSim, Kae-ShinLim, Siew-HuahKam, Toh-Seok

Journal of natural products (2014) 77, 9 2068-2080

a=11.5360(2)Å   b=19.2745(3)Å   c=8.11190(10)Å

α=90.00°   β=90.00°   γ=90.00°

Alstonoxine E

C18H24N2O3,CHCl3

Tan, Shin-JowlLim, Jun-LeeLow, Yun-YeeSim, Kae-ShinLim, Siew-HuahKam, Toh-Seok

Journal of natural products (2014) 77, 9 2068-2080

a=9.7811(7)Å   b=12.2584(8)Å   c=17.0772(13)Å

α=90.00°   β=90.00°   γ=90.00°

Chlorido[5-(triphenylphosphoniomethyl)-salicylaldehyde 4-fluorobenzoylhydrazonato] copper(II) hydrate

C33H26ClCuFN2O3P

Chew, Shin ThungLo, Kong MunSinniah, Saravana KumarSim, Kae ShinTan, Kong Wai

RSC Adv. (2014)

a=9.8737(2)Å   b=11.0307(2)Å   c=14.8193(3)Å

α=81.3800(10)°   β=78.7180(10)°   γ=72.2110(10)°

(1,10-phenanthroline)[5-(triphenylphosphoniomethyl)-salicylaldehyde 4-fluorobenzoylhydrazonato] copper(II) monohydrate ethanol

C47H39ClCuFN4O4P

Chew, Shin ThungLo, Kong MunSinniah, Saravana KumarSim, Kae ShinTan, Kong Wai

RSC Adv. (2014)

a=10.3225(8)Å   b=14.0607(11)Å   c=14.8610(11)Å

α=107.7460(10)°   β=98.8120(10)°   γ=91.6650(10)°

(5,5'-dimethyl-2,2'-bipyridine)[N-5-(triphenylphosphoniomethyl)-salicylaldehyde 4-fluorobenzoylhydrazonato] copper(II) dihydrate

C45H39ClCuFN4O4P

Chew, Shin ThungLo, Kong MunSinniah, Saravana KumarSim, Kae ShinTan, Kong Wai

RSC Adv. (2014)

a=10.7354(4)Å   b=13.2515(5)Å   c=14.9015(6)Å

α=80.534(3)°   β=69.109(3)°   γ=81.430(3)°

Arbophyllinine A

C19H22N2O3

Wong, Soon-KitWong, Suet-PickSim, Kae-ShinLim, Siew-HuahLow, Yun-YeeKam, Toh-Seok

Journal of natural products (2019) 82, 7 1902-1907

a=10.1058(4)Å   b=5.4876(2)Å   c=14.6707(5)Å

α=90°   β=91.494(3)°   γ=90°

[3-({(<i>E</i>)-2-[(4-Fluorophenyl)carbamothioyl]hydrazinylidene}methyl)-4- hydroxybenzyl]methyltriphenylphosphonium chloride

C33H28FN3OPS,Cl

Sinniah, Saravana KumarTan, Kong WaiSim, Kae ShinNg, Seik WengTiekink, Edward R. T.

Acta Crystallographica Section E (2011) 67, 12 o3330-o3331

a=17.5495(6)Å   b=9.4617(3)Å   c=19.0569(6)Å

α=90.00°   β=107.298(4)°   γ=90.00°