Search Results - "Lam, Wai Har"

Rhodium-BisbenzodioxanPhos Complex-Catalyzed Homogeneous Enantioselective Pauson-Khand-Type Cyclization in Alcoholic Solvents by Kwong, Fuk Yee, Lee, Hang Wai, Qiu, Liqin, Lam, Wai Har, Li, Yue-Ming, Kwong, Hoi Lun, Chan, Albert S. C.

“…The chiral atropisomeric diphosphane ligand (S)‐BisbenzodioxanPhos was found to be highly effective in the co‐operative processeses of aldehyde decarbonylation…”
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A New Class of Versatile Chiral-Bridged Atropisomeric Diphosphine Ligands:  Remarkably Efficient Ligand Syntheses and Their Applications in Highly Enantioselective Hydrogenation Reactions by Qiu, Liqin, Kwong, Fuk Yee, Wu, Jing, Lam, Wai Har, Chan, Shusun, Yu, Wing-Yiu, Li, Yue-Ming, Guo, Rongwei, Zhou, Zhongyuan, Chan, Albert S. C

“…A series of chiral diphosphine ligands denoted as PQ-Phos was prepared by atropdiastereoselective Ullmann coupling and ring-closure reactions. The Ullmann…”
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Effect of a Prodrug of the Green Tea Polyphenol (-)-Epigallocatechin-3-Gallate on the Growth of Androgen-Independent Prostate Cancer In Vivo by Lee, Suk-Ching, Chan, Wing-Ki, Lee, Tak-Wing, Lam, Wai-Har, Wang, Xianghong, Chan, Tak-Hang, Wong, Yong-Chuan

“…Epigallocatechin-3-gallate (EGCG) is the major and most potent polyphenol compound of green tea that has been shown to have anticancer effects against various…”
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A pro-drug of the green tea polyphenol (−)-epigallocatechin-3-gallate (EGCG) prevents differentiated SH-SY5Y cells from toxicity induced by 6-hydroxydopamine by Chao, Jianfei, Lau, Way Kwok-Wai, Huie, Michelle Justine, Ho, Yuen-Shan, Yu, Man-Shan, Lai, Cora Sau-Wan, Wang, Mingfu, Yuen, Wai-Hung, Lam, Wai Har, Chan, Tak Hang, Chang, Raymond Chuen-Chung

“…Regular consumption of green tea benefits people in prevention from cardiovascular disorders, obesity as well as neurodegenerative diseases…”
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A potential prodrug for a green tea polyphenol proteasome inhibitor: evaluation of the peracetate ester of (−)-epigallocatechin gallate [(−)-EGCG] by Lam, Wai Har, Kazi, Aslamuzzaman, Kuhn, Deborah J., Chow, Larry M.C., Chan, Albert S.C., Ping Dou, Q., Chan, Tak Hang

“…[Display omitted] Green tea has been shown to have many biological effects, including effects on metabolism, angiogenesis, oxidation, and cell proliferation…”
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Rhodium-Catalyzed Asymmetric Aqueous Pauson-Khand-Type Reaction by Kwong, Fuk Yee, Li, Yue Ming, Lam, Wai Har, Qiu, Liqin, Lee, Hang Wai, Yeung, Chi Hung, Chan, Kin Shing, Chan, Albert S. C.

“…An interesting rhodium‐catalyzed asymmetric aqueous Pauson–Khand‐type reaction was developed. A chiral atropisomeric dipyridyldiphosphane ligand was found to…”
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Semi-synthesis and proteasome inhibition of D-ring deoxy analogs of (-)-epigallocatechin gallate (EGCG), the active ingredient of green tea extract by Huo, Congde, Shi, Guoqing, Lam, Wai Har, Chen, Di, Cui, Quizhi Cindy, Dou, Q Ping, Chan, Tak Hang

“…A semi-synthetic route to the D -ring analogs of (-)-epigallocatechin gallate (EGCG) from the relatively abundant (-)-epigallocatechin (EGC), isolated from…”
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Tea polyphenols, their biological effects and potential molecular targets by Chen, D, Milacic, V, Chen, M S, Wan, S B, Lam, W H, Huo, C, Landis-Piwowar, K R, Cui, Q C, Wali, A, Chan, T H, Dou, Q P

“…Tea is the most popular beverage in the world, second only to water. Tea contains an infusion of the leaves from the Camellia sinensis plant rich in…”
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Easily Accessible Benzamide-Derived P,O Ligands (Bphos) for Palladium-Catalyzed Carbon-Nitrogen Bond-Forming Reactions by Chen, Guoshu, Lam, Wai Har, Fok, Wai Shan, Lee, Hang Wai, Kwong, Fuk Yee

“…Easily accessible benzamide‐derived hemilabile phosphine ligands were efficiently prepared through ortho‐directed lithiation of the corresponding…”
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Iridium-catalyzed cascade decarbonylation/highly enantioselective Pauson–Khand-type cyclization reactions by Kwong, Fuk Yee, Lee, Hang Wai, Lam, Wai Har, Qiu, Liqin, Chan, Albert S.C.

“…An easily accessible chiral iridium-BINAP complex can effect the cooperative processes of decarbonylation of an aldehyde and cascaded enantioselective…”
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Green tea and tea polyphenols in cancer prevention by Chen, Di, Daniel, Kenyon G, Kuhn, Deborah J, Kazi, Aslamuzzaman, Bhuiyan, Mohammad, Li, Lianhai, Wang, Zhigang, Wan, Sheng Biao, Lam, Wai Har, Chan, Tak Hang, Dou, Q Ping

“…The cancer-preventive effects of green tea and its main constituent (-)-epigallocatechin gallate [(-)-EGCG] are widely supported by results from…”
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Semi-synthesis and proteasome inhibition of D-ring deoxy analogs of by Huo, Congde, Shi, Guoqing, Lam, Wai Har, Chen, Di, Cui, Quizhi Cindy, Dou, Q. Ping, Chan, Tak Hang

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Investigation of the structure-activity relationship (SAR) of natural products ((-)-EGCG from green tea and YCK from Murraya paniculata) by Lam, Wai Har

“…In view of the attention on the biological activity of (−)-epigallocatechin gallate (EGCG) from green tea and YCK from Murraya paniculata, this research aimed…”
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Investigation of the structure -activity relationship (SAR) of natural products ((−)-EGCG from green tea and YCK from Murraya paniculata) by Lam, Wai Har

“…In view of the attention on the biological activity of (−)-epigallocatechin gallate (EGCG) from green tea and YCK from Murraya paniculata, this research aimed…”
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Synthetic peracetate tea polyphenols as potent proteasome inhibitors and apoptosis inducers in human cancer cells by Kuhn, Deborah, Lam, Wai Har, Kazi, Aslamuzzaman, Daniel, Kenyon G, Song, Shuojing, Chow, Larry M C, Chan, Tak Hang, Dou, Q Ping

“…It has been suggested that proteasome activity is essential for tumor cell proliferation and drug resistance development. We have previously shown that natural…”
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