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Dive into the research topics where Qinghua Weng is active.

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Featured researches published by Qinghua Weng.


Organic and Biomolecular Chemistry | 2007

A highly effective one-pot synthesis of quinolines from o-nitroarylcarbaldehydes.

An-Hu Li; Eilaf Ahmed; Xin Chen; Matthew Cox; Andrew P. Crew; Hanqing Dong; Meizhong Jin; Lifu Ma; Bijoy Panicker; Kam W. Siu; Arno G. Steinig; Kathryn M. Stolz; Paula A. R. Tavares; Brian Volk; Qinghua Weng; Doug Werner; Mark J. Mulvihill

A highly effective one-pot Friedländer quinoline synthesis using inexpensive reagents has been developed. o-Nitroarylcarbaldehydes were reduced to o-aminoarylcarbaldehydes with iron in the presence of catalytic HCl (aq.) and subsequently condensed in situ with aldehydes or ketones to form mono- or di-substituted quinolines in high yields (66-100%).


Archive | 2005

6,6-Bicyclic ring substituted heterobicyclic protein kinase inhibitors

Lee D. Arnold; Cara Cesario; Heather Coate; Andrew Philip Crew; Hanqing Dong; Kenneth Foreman; Ayako Honda; Radoslaw Laufer; An-Hu Li; Kristen Michelle Mulvihill; Mark J. Mulvihill; Anthony Nigro; Bijoy Panicker; Arno G. Steinig; Yingchuan Sun; Qinghua Weng; Douglas S. Werner; Michael J. Wyle; Tao Zhang


Archive | 2004

Imidazo[1,5-a]pyrazine tyrosine kinase inhibitors

Patricia Anne Beck; Cara Cesario; Matthew Cox; Hanqing Dong; Kenneth Foreman; Mark J. Mulvihill; Anthony Nigro; Lydia Saroglou; Arno G. Steinig; Yingchuan Sun; Qinghua Weng; Douglas S. Werner; Robin D. Wilkes; Jonathan Williams


Bioorganic & Medicinal Chemistry Letters | 2007

1,3-Disubstituted-imidazo[1,5-a]pyrazines as insulin-like growth-factor-I receptor (IGF-IR) inhibitors

Mark J. Mulvihill; Qun-Sheng Ji; Doug Werner; Patricia Anne Beck; Cara Cesario; Andrew Cooke; Matthew Cox; Andrew P. Crew; Hanqing Dong; Lixin Feng; Kenneth Foreman; Gilda Mak; Anthony Nigro; Matthew O’Connor; Lydia Saroglou; Kathryn M. Stolz; Izabela Sujka; Brian Volk; Qinghua Weng; Robin Wilkes


Archive | 2004

Imidazopyrazine tyrosine kinase inhibitors

Patricia Anne Beck; Cara Cesario; Matthew Cox; Hanqing Dong; Kenneth Foreman; Mark J. Mulvihill; Anthony Nigro; Lydia Saroglou; Arno G. Steinig; Yingchuan Sun; Qinghua Weng; Douglas S. Werner; Wilkes Robin; Williams Jonathan


Archive | 2009

Furo-and thieno[3,2-c] pyridines

An-Hu Li; Arno G. Steinig; Andrew Kleinberg; Qinghua Weng; Mark J. Mulvihill; Jing Wang; Xin Chen; Ti Wang; Hanqing Dong; Meizhong Jin


Archive | 2006

6,6-Bicyclic ring substituted sulfur containing heterobicyclic protein kinase inhibitors

Qun-Sheng Ji; Mark J. Mulvihill; Arno G. Steinig; Qinghua Weng


Archive | 2006

Pyrrolopyridine kinase inhibiting compounds

Hanqing Dong; Kenneth Foreman; An-Hu Li; Mark J. Mulvihill; Bijoy Panicker; Arno G. Steinig; Kathryn M. Stolz; Qinghua Weng; Meizhong Jin; Brian Volk; Jing Wang; Ti Wang; James David Beard


Archive | 2011

7-AMINOFUROPYRIDINE DERIVATIVES

Keith R. Hornberger; Dan M. Berger; Xin Chen; Andrew P. Crew; Hanqing Dong; Andrew Kleinberg; An-Hu Li; Lifu Ma; Mark J. Mulvihill; Bijoy Panicker; Kam W. Siu; Arno G. Steinig; James G. Tarrant; Jing Wang; Qinghua Weng; Rajaram Sangem; Ramesh C. Gupta


Journal of Heterocyclic Chemistry | 1974

Furo[3,2-C]pyridines

An-Hu Li; Arno G. Steinig; Andrew Kleinberg; Qinghua Weng; Mark J. Mulvihill; Jing Wang; Xin Chen; Ti Wang; Hanqing Dong; Meizhong Jin

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