W.A. Chapya : rechercher sur Z-Library

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1

Pedonin, a spiro tetranortriterpenoid insect antifeedant from Harrisonia abyssinica

Ahmed Hassanali, Michael D. Bentley, Alexandra M.Z. Slawin, David J. Williams, Richard N. Shephard, Andrew W. Chapya

Journal:

Année:

1987

Langue:

english

Fichier:

PDF, 307 KB

english, 1987

2

A new limonoid from Turraea robusta

Mohamed S. Rajab, Michael D. Bentley, Ahmed Hassanali, Andrew Chapya

Journal:

Année:

1988

Langue:

english

Fichier:

PDF, 269 KB

english, 1988

3

Research on african medicinal plants - X: Glucosides of Hypoxis nyasica bak. the structure of nyasoside, a new glucoside biologically related to hypoxoside

G.B. Marini-Bettolo, M. Nicoletti, I. Messana, C. Galeffi, J.D. Msonthi, W.A. Chapya

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 422 KB

english, 1985

4

2-Hydroxyacetophenone: Principal Root Volatile of the East African Medicinal Plant, Carissa edulis

Bentley, Michael D., Brackett, Susan R., Chapya, Andrew

Journal:

Journal of Natural Products

Année:

1984

Langue:

english

Fichier:

PDF, 130 KB

english, 1984

5

Structure of ajugarins

Kubo, Isao, Lee, Yue-Wei, Balogh-Nair, Valeria, Nakanishi, Koji, Chapya, Andrew

Journal:

Journal of the Chemical Society Chemical Communications

Année:

1976

Langue:

english

Fichier:

PDF, 188 KB

english, 1976

6

9-Acridone insect antifeedant alkaloids from Teclea trichocarpa bark

Lwande, W., Gebreyesus, T., Chapya, A., Macfoy, C, Hassanali, A., Okech, M.

Journal:

International Journal of Tropical Insect Science

Année:

1983

Langue:

english

Fichier:

PDF, 239 KB

english, 1983

7

Antiparasitic compounds from East African plants: Isolation and biological activity of anonaine, matricarianol, canthin-6-one and caryophyllene oxide

Bettarini, F., Borgonovi, G. E., Fiorani, T., Gagliardi, I., Caprioli, V., Massardo, P., Ogoche, J. I. J., Hassanali, A., Nyandat, E., Chapya, A.

Journal:

International Journal of Tropical Insect Science

Année:

1993

Langue:

english

Fichier:

PDF, 572 KB

english, 1993

8

An Insect Antifeedant and Antimicrobial Agent from Plumbago capensis

Kubo, I., Taniguchi, M., Chapya, A., Tsujimoto, K.

Journal:

Année:

1980

Langue:

english

Fichier:

PDF, 241 KB

english, 1980

9

STRUCTURE OF AJUGARIN-V

Kubo, Isao, Fukuyama, Yoshiyasu, Chapya, Andrew

Journal:

Chemistry Letters

Année:

1983

Langue:

english

Fichier:

PDF, 3.75 MB

english, 1983

10

Screening of east African plants for antimicrobial activity. I.

TANIGUCHI, MAKOTO, CHAPYA, ANDREW, KUBO, ISAO, NAKANISHI, KOJI

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Année:

1978

Fichier:

PDF, 504 KB

1978

11

Biocidal alkaloids from African Fagara plants: Inhibition of mitochondrial function.

TANIGUCHI, Makoto, HARAGUCHI, Hiroyuki, HIGUCHI, Fujito, OI, Susumu, CHAPYA, Andrew, KUBO, Isao

Journal:

Agricultural and Biological Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 261 KB

english, 1985

12

Quinolizine alkaloids from the African medicinal plant Calpurnia aurea: Molluscicidal activity and structural study by 2D-NMR.

KUBO, Isao, MATSUMOTO, Takeshi, KOZUKA, Mutsuo, CHAPYA, Andrew, NAOKI, Hideo

Journal:

Agricultural and Biological Chemistry

Année:

1984

Langue:

english

Fichier:

PDF, 320 KB

english, 1984