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Joseph Ngoupayo

Research Profile

Geographic Areas

Cameroon

Living Beings

Genes & Molecular Sequences

Molecular Structure

Chemicals & Drugs

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Magnetic Resonance Spectroscopy

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Phagocytes

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Publications

TOP 3
Muhammad Shaiq Ali; Zeeshan Ahmed; Muhammad Imran Ali; Joseph Ngoupayo
Two new aromatic acids from Clerodendrum formicarum Gurke (Lamiaceae) of Cameroon.
Muhammad Shaiq Ali; Zeeshan Ahmed; Muhammad Imran Ali; Joseph Ngoupayo
Formadienoate-A and B: two new long chained feruloyl esters from Clerodendrum formicarum (Lamiaceae) of Cameroon.
Turibio K Tabopda; Gislain W Fotso; Joseph Ngoupayo; Anne-Claire Mitaine-Offer; Bonaventure T Ngadjui; Marie-Aleth Lacaille-Dubois
Antimicrobial dihydroisocoumarins from Crassocephalum biafrae.

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All Publications

2010: Muhammad Shaiq Ali; Zeeshan Ahmed; Muhammad Imran Ali; Joseph Ngoupayo
Two new aromatic acids from Clerodendrum formicarum Gurke (Lamiaceae) of Cameroon.
Journal of Asian natural products research 2010;12(10):894-8.
2010: Muhammad Shaiq Ali; Zeeshan Ahmed; Muhammad Imran Ali; Joseph Ngoupayo
Formadienoate-A and B: two new long chained feruloyl esters from Clerodendrum formicarum (Lamiaceae) of Cameroon.
Natural product communications 2010;5(6):919-22.
2009: Turibio K Tabopda; Gislain W Fotso; Joseph Ngoupayo; Anne-Claire Mitaine-Offer; Bonaventure T Ngadjui; Marie-Aleth Lacaille-Dubois
Antimicrobial dihydroisocoumarins from Crassocephalum biafrae.
Planta medica 2009;75(11):1258-61.
2009: Joseph Ngoupayo; Turibio Kuiate Tabopda; Muhammad Shaiq Ali
Antimicrobial and immunomodulatory properties of prenylated xanthones from twigs of Garcinia staudtii.
Bioorganic & medicinal chemistry 2009;17(15):5688-95.
2009: Turibio Kuiate Tabopda; Joseph Ngoupayo; Jia Wei Liu; Anne-Claire Mitaine-Offer; Bonaventure T Ngadjui; Marie-Aleth Lacaille-Dubois; Bang Luu
Induction of neuronal differentiation in neurosphere stem cells by ellagic acid derivatives.
Natural product communications 2009;4(4):517-20.
2009: Turibio Kuiate Tabopda; Joseph Ngoupayo; Sheraz A Khan Tanoli; Anne-Claire Mitaine-Offer; Bonaventure T Ngadjui; Muhammad Shaiq Ali; Bang Luu; Marie-Aleth Lacaille-Dubois
Antimicrobial pentacyclic triterpenoids from Terminalia superba.
Planta medica 2009;75(5):522-7.
2008: Turibio K Tabopda; Joseph Ngoupayo; Patrice K Awoussong; Anne-Claire Mitaine-Offer; Muhammad Shaiq Ali; Bonaventure T Ngadjui; Marie-Aleth Lacaille-Dubois
Triprenylated flavonoids from Dorstenia psilurus and their alpha-glucosidase inhibition properties.
Journal of natural products 2008;71(12):2068-72.
2008: Joseph Ngoupayo; Turibio Kuiate Tabopda; Muhammad Shaiq Ali; Etienne Tsamo
alpha-glucosidase inhibitors from Garcinia brevipedicellata (Clusiaceae).
Chemical & pharmaceutical bulletin 2008;56(10):1466-9.
2008: Turibio Kuiate Tabopda; Joseph Ngoupayo; Jiawei Liu; Muhammad Shaiq Ali; Shamsun Nahar Khan; Bonaventure T Ngadjui; Bang Luu
Alpha-glucosidase inhibitors ellagic acid derivatives with immunoinhibitory properties from Terminalia superba.
Chemical & pharmaceutical bulletin 2008;56(6):847-50.
2008: Turibio Kuiate Tabopda; Joseph Ngoupayo; Jiawei Liu; Anne-Claire Mitaine-Offer; Sheraz A Khan Tanoli; Shamsun Nahar Khan; Muhammad Shaiq Ali; Bonaventure T Ngadjui; Etienne Tsamo; Marie-Aleth Lacaille-Dubois; Bang Luu
Bioactive aristolactams from Piper umbellatum.
Phytochemistry 2008;69(8):1726-31.
2008: Turibio Kuiate Tabopda; Joseph Ngoupayo; Jiawei Liu; Muhammad Shaiq Ali; Shamsun Nahar Khan; Bonaventure T Ngadjui; Bang Luu
Further cytotoxic sesquiterpene lactones from Elephantopus mollis KUNTH.
Chemical & pharmaceutical bulletin 2008;56(2):231-3.
2007: Simeon F Kouam; Diane B Yapna; Karsten Krohn; Bonaventure T Ngadjui; Joseph Ngoupayo; M Iqbal Choudhary; Barbara Schulz
Antimicrobial prenylated anthracene derivatives from the leaves of Harungana madagascariensis.
Journal of natural products 2007;70(4):600-3.
2007: Bruno Ndjakou Lenta; Catherine Vonthron-Sénécheau; Bernard Weniger; Krishna Prasad Devkota; Joseph Ngoupayo; Marcel Kaiser; Qamar Naz; M Iqbal Choudhary; Etienne Tsamo; Norbert Sewald
Leishmanicidal and cholinesterase inhibiting activities of phenolic compounds from Allanblackia monticola and Symphonia globulifera.
Molecules (Basel, Switzerland) 2007;12(8):1548-57.
2006: Silvère Ngouela; Bruno Ndjakou Lenta; Diderot Tchamo Noungoue; Joseph Ngoupayo; Fabrice Fekam Boyom; Etienne Tsamo; Jiri Gut; Philip J Rosenthal; Joseph D Connolly
Anti-plasmodial and antioxidant activities of constituents of the seed shells of Symphonia globulifera Linn f.
Phytochemistry 2006;67(3):302-6.