Yung Chi Cheng

Synthesis of enantiomerically pure (2'R,5'S)-(-)-1-(2-hydroxymethyloxathiolan-5-yl)cytosine as a potent antiviral agent against hepatitis B virus (HBV) and human immunodeficiency virus (HIV)

Joseph Warren Beach, Lak Shin Jeong, Antônio J. Alves et al. · The Journal of Organic Chemistry · 1992 · 192 citations

Medicine, Medicinal Chemistry, Pharmacology +6

Structure−Activity Relationships of 1-(2-Deoxy-2-fluoro-β-<scp>l</scp>-arabino- furanosyl)pyrimidine Nucleosides as Anti-Hepatitis B Virus Agents

Tianwei Ma, S. Balakrishna Pai, Yong Zhu et al. · Journal of Medicinal Chemistry · 1996 · 141 citations

Pharmacy, Medicinal Chemistry, Pharmacology +15

Camptothecin induction of a time- and concentration-dependent decrease of topoisomerase I and its implication in camptothecin activity.

David Beidler, Yung Chi Cheng · Molecular Pharmacology · 1995 · 99 citations

Pharmacy, Molecular Biology, Pharmacology +17

RNA synthesis inhibitors alter the subnuclear distribution of DNA topoisomerase I.

Christopher A. Buckwalter, Amy Lin, Akihiko Tanizawa et al. · PubMed · 1996 · 82 citations

Life Sciences, Cancer Biology, Molecular Biology +14

BIBW 22, a dipyridamole analogue, acts as a bifunctional modulator on tumor cells by influencing both P-glycoprotein and nucleoside transport.

Hong Xing Chen, U. Bamberger, Armin Heckel et al. · PubMed · 1993 · 54 citations

Medicine, Oncology, Pharmacology +13