Transformation of Cinchona Alkaloids into 1-N-Oxide Derivatives by Endophytic Xylaria sp. Isolated from Cinchona pubescens

Chemical and Pharmaceutical Bulletin ◽

10.1248/cpb.51.71 ◽

2003 ◽

Vol 51 (1) ◽

pp. 71-74 ◽

Author(s):

Hirotaka Shibuya ◽

Chinami Kitamura ◽

Shoji Maehara ◽

Marie Nagahata ◽

Hendig Winarno ◽

...

Keyword(s):

Cinchona Alkaloids ◽

Cinchona Pubescens

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Transformation of Cinchona Alkaloids into 1-N-Oxide Derivatives by Endophytic Xylaria sp. Isolated from Cinchona pubescens.

10.1002/chin.200324181 ◽

2003 ◽

Vol 34 (24) ◽

Author(s):

Hirotaka Shibuya ◽

Chinami Kitamura ◽

Shoji Maehara ◽

Marie Nagahata ◽

Hendig Winarno ◽

...

Keyword(s):

Cinchona Alkaloids ◽

Cinchona Pubescens

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1604079: Diastereo- and enantioselective preparation of oxazolines via the base-catalysed aldol reaction of isocyanoacetates with aldehydes using cinchona alkaloids - ESI

Journal of Chemical Research ◽

10.3184/174751916x14683195161905 ◽

2016 ◽

Keyword(s):

Aldol Reaction ◽

Cinchona Alkaloids

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Tree invasion in naturally treeless environments: Impacts of quinine (Cinchona pubescens) trees on native vegetation in Galápagos

Biological Conservation ◽

10.1016/j.biocon.2007.08.014 ◽

2007 ◽

Vol 140 (3-4) ◽

pp. 297-307 ◽

Author(s):

Heinke Jäger ◽

Alan Tye ◽

Ingo Kowarik

Keyword(s):

Native Vegetation ◽

Tree Invasion ◽

Cinchona Pubescens

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Microdetermination of cinchona alkaloids by atomic absorption spectroscopy

Spectrochimica Acta Part B Atomic Spectroscopy ◽

10.1016/0584-8547(87)80041-1 ◽

1987 ◽

Vol 42 (4) ◽

pp. 625

Keyword(s):

Atomic Absorption ◽

Absorption Spectroscopy ◽

Atomic Absorption Spectroscopy ◽

Cinchona Alkaloids

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Bifunctional Thiourea–Ammonium Salt Catalysts Derived from Cinchona Alkaloids: Cooperative Phase-Transfer Catalysts in the Enantioselective Aza-Henry Reaction of Ketimines

The Journal of Organic Chemistry ◽

10.1021/acs.joc.7b03078 ◽

2018 ◽

Vol 83 (3) ◽

pp. 1486-1492 ◽

Author(s):

Ning Lu ◽

Yanhong Fang ◽

Yuan Gao ◽

Zhonglin Wei ◽

Jungang Cao ◽

...

Keyword(s):

Ammonium Salt ◽

Phase Transfer ◽

Cinchona Alkaloids ◽

Henry Reaction ◽

Phase Transfer Catalysts

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A New Class of Urea-Substituted Cinchona Alkaloids Promote Highly Enantioselective Nitroaldol reactions of Trifluoromethylketones

Organic Letters ◽

10.1021/ol103089j ◽

2011 ◽

Vol 13 (6) ◽

pp. 1298-1301 ◽

Author(s):

Carole Palacio ◽

Stephen J. Connon

Keyword(s):

Cinchona Alkaloids ◽

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Synthesis of Cinchona Alkaloids

Journal of Synthetic Organic Chemistry Japan ◽

10.5059/yukigoseikyokaishi.65.598 ◽

2007 ◽

Vol 65 (6) ◽

pp. 598-607 ◽

Author(s):

Yuichi Kobayashi ◽

Tsuyoshi Itoyama

Keyword(s):

Cinchona Alkaloids

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Asymmetric phase transfer catalysts derived from the cinchona alkaloids

Synlett ◽

10.1055/s-1999-5994 ◽

1999 ◽

Vol 1999 (9) ◽

pp. 1508-1508 ◽

Author(s):

Domnic H. Martyres

Keyword(s):

Phase Transfer ◽

Cinchona Alkaloids ◽

Phase Transfer Catalysts

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Electrophilic Fluorination Mediated by Cinchona Alkaloids: Highly Enantioselective Synthesis of α-Fluoro-α-phenylglycine Derivatives

Angewandte Chemie International Edition ◽

10.1002/1521-3773(20011119)40:22<4214::aid-anie4214>3.0.co;2-b ◽

2001 ◽

Vol 40 (22) ◽

pp. 4214-4216 ◽

Author(s):

Barbara Mohar ◽

Jérôme Baudoux ◽

Jean-Christophe Plaquevent ◽

Dominique Cahard

Keyword(s):

Cinchona Alkaloids ◽

Enantioselective Synthesis ◽

Electrophilic Fluorination

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Quinquina rouge : Cinchona succirubra Pav. ex Klotsch (ou Cinchona pubescens), Rubiaceae

Phytothérapie ◽

10.1007/s10298-012-0731-4 ◽

2012 ◽

Vol 10 (5) ◽

pp. 319-323

Author(s):

K. Ghedira ◽

P. Goetz

Keyword(s):

Cinchona Pubescens

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