Jacob O. Midiwo: search on Z-Library

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1

neo-Clerodane diterpenoids from the leaf exudate of Dodonaea angustifolia

Leonidah K. Omosa, Jacob O. Midiwo, Solomon Derese, Abiy Yenesew, Martin G. Peter, Matthias Heydenreich

Journal:

Phytochemistry Letters

Year:

2010

Language:

english

File:

PDF, 132 KB

english, 2010

2

Two prenylated flavanones from stem bark of Erythrina burttii

Abiy Yenesew, Jacob O. Midiwo, Merle Miessner, Matthias Heydenreich, Martin G. Peter

Journal:

Year:

1998

Language:

english

File:

PDF, 299 KB

english, 1998

3

Knipholone cyclooxanthrone and an anthraquinone dimer with antiplasmodial activities from the roots of Kniphofia foliosa

Abdissa, Negera, Induli, Martha, Akala, Hoseah M., Heydenreich, Matthias, Midiwo, Jacob O., Ndakala, Albert, Yenesew, Abiy

Journal:

Phytochemistry Letters

Year:

2013

Language:

english

File:

PDF, 263 KB

english, 2013

4

The antimycobacterial MICs, SARs, and QSARs of some ethnobotanically selected phytocompounds

Benson Muriuki, Jacob Ogweno Midiwo, Paul Mungai Mbugua…

Journal:

Medicinal Chemistry Research

Year:

2013

Language:

english

File:

PDF, 578 KB

english, 2013

5

Antimicrobial flavonoids and diterpenoids from Dodonaea angustifolia

Omosa, Leonidah K., Amugune, Beatrice, Ndunda, Beth, Milugo, Trizah K., Heydenreich, Matthias, Yenesew, Abiy, Midiwo, Jacob O.

Journal:

South African Journal of Botany

Year:

2014

Language:

english

File:

PDF, 222 KB

english, 2014

6

Antiplasmodial and cytotoxic activities of the constituents of Turraea robusta and Turraea nilotica

Irungu, Beatrice N., Adipo, Nicholas, Orwa, Jennifer A., Kimani, Francis, Heydenreich, Matthias, Midiwo, Jacob O., Martin Björemark, Per, Håkansson, Mikael, Yenesew, Abiy, Erdélyi, Máté

Journal:

Journal of Ethnopharmacology

Year:

2015

Language:

english

File:

PDF, 471 KB

english, 2015

7

Selected ethno-medicinal plants from Kenya with in vitro activity against major African livestock pathogens belonging to the “Mycoplasma mycoides cluster”

Kama-Kama, Francisca, Midiwo, Jacob, Nganga, Joseph, Maina, Naomi, Schiek, Elise, Omosa, Leonidah Kerubo, Osanjo, George, Naessens, Jan

Journal:

Journal of Ethnopharmacology

Year:

2016

Language:

english

File:

PDF, 552 KB

english, 2016

8

Methyl and p -Bromobenzyl Esters of Hydrogenated Kaurenoic Acid for Controlling Anthracnose in Common Bean Plants

Mota, Suellen F., Oliveira, Denilson F., Heleno, Vladimir C. G., Soares, Ana Carolina F., Midiwo, Jacob O., Souza, Elaine A.

Journal:

Journal of Agricultural and Food Chemistry

Year:

2017

Language:

english

File:

PDF, 1.27 MB

english, 2017

9

Diterpenoids from the roots of Croton dichogamus Pax

Aldhaher, Areej, Langat, Moses, Ndunda, Beth, Chirchir, Denis, Midiwo, Jacob O., Njue, Alice, Schwikkard, Sianne, Carew, Mark, Mulholland, Dulcie

Journal:

Year:

2017

Language:

english

File:

PDF, 543 KB

english, 2017

10

Joziknipholones A and B: The First Dimeric Phenylanthraquinones, from the Roots of Bulbine frutescens

Gerhard Bringmann, Joan Mutanyatta-Comar, Katja Maksimenka, John M. Wanjohi, Matthias Heydenreich, Reto Brun, Werner E. G. Müller, Martin G. Peter, Jacob O. Midiwo, Abiy Yenesew

Journal:

Chemistry - A European Journal

Year:

2008

Language:

english

File:

PDF, 567 KB

english, 2008

11

Three Dimeric Anthracene Derivatives from the Fruits of Bulbine abyssinica

John M. Wanjohi, Abiy Yenesew, Jacob O. Midiwo, Matthias Heydenreich, Martin G. Peter, Michael Dreyer, Matthias Reichert, Gerhard Bringmann

Journal:

Year:

2005

File:

PDF, 14 KB

2005

12

Anti-plasmodial flavonoids from the stem bark of Erythrina abyssinica

Abiy Yenesew, Martha Induli, Solomon Derese, Jacob O. Midiwo, Matthias Heydenreich, Martin G. Peter, Hoseah Akala, Julia Wangui, Pamela Liyala, Norman C. Waters

Journal:

Year:

2004

Language:

english

File:

PDF, 264 KB

english, 2004

13

Two isoflavanones from the stem bark of Erythrina sacleuxii

Abiy Yenesew, Jacob O Midiwo, Matthias Heydenreich, Dirk Schanzenbach, Martin G Peter

Journal:

Year:

2000

Language:

english

File:

PDF, 124 KB

english, 2000

14

Flavones and phenylpropenoids in the surface exudate of Psiadia punctulata

Benard F Juma, Abiy Yenesew, Jacob O Midiwo, Peter G Waterman

Journal:

Year:

2001

Language:

english

File:

PDF, 108 KB

english, 2001

15

Three isoflav-3-enes and a 2-arylbenzofuran from the root bark of Erythrina burttii

Abiy Yenesew, Jacob O Midiwo, Salome M Guchu, Matthias Heydenreich, Martin G Peter

Journal:

Year:

2002

Language:

english

File:

PDF, 106 KB

english, 2002

16

Two prenylated flavonoids from the stem bark of Erythrina burttii

Abiy Yenesew, Beatrice Irungu, Solomon Derese, Jacob O. Midiwo, Matthias Heydenreich, Martin G. Peter

Journal:

Year:

2003

Language:

english

File:

PDF, 147 KB

english, 2003

17

Anti-plasmodial activities and X-ray crystal structures of rotenoids from Millettia usaramensis subspecies usaramensis

Abiy Yenesew, Solomon Derese, Jacob O Midiwo, Hellen A Oketch-Rabah, John Lisgarten, Rex Palmer, Matthias Heydenreich, Martin G Peter, Hosea Akala, Julia Wangui, Pamela Liyala, Norman C Waters

Journal:

Year:

2003

Language:

english

File:

PDF, 247 KB

english, 2003

18

Benzoquinone derivatives of Myrsine africana and Maesa lanceolata

Lawrence O. Arot Manguro, Jacob O. Midiwo, Wolfgang Kraus, Ivar Ugi

Journal:

Year:

2003

Language:

english

File:

PDF, 246 KB

english, 2003

19

A flavonol glycoside from Myrsine africana leaves

Lawrence O. Manguro Arot, Jacob Ogweno Midiwo, Wolfgang Kraus

Journal:

Year:

1996

Language:

english

File:

PDF, 198 KB

english, 1996

20

Rotenoids, isoflavones and chalcones from the stem bark of Millettia usaramensis subspecies usaramensis

Abiy Yenesew, Jacob O. Midiwo, Peter G. Waterman

Journal:

Year:

1998

Language:

english

File:

PDF, 502 KB

english, 1998

21

Four isoflavones from the stem bark of erythrina sacleuxii

Abiy Yenesew, Jacob O Midiwo, Matthias Heydenreich, Martin G Peter

Journal:

Year:

1998

Language:

english

File:

PDF, 164 KB

english, 1998

22

Trichodermadiene: a new trichothecene

Bruce B. Jarvis, Jacob O. Midiwo, G.Patrick Stahly, Gowsala Pavanasasivam, Eugene P. Mazzola

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 161 KB

english, 1980

23

Effect of rotenoids from the seeds of Millettia dura on larvae of Aedes aegypti

Abiy Yenesew, Solomon Derese, Jacob O Midiwo, Matthias Heydenreich, Martin G Peter

Journal:

Pest Management Science

Year:

2003

Language:

english

File:

PDF, 89 KB

english, 2003

24

Three ent-trachylobane diterpenes from the leaf exudates of Psiadia punctulata

Bernard F. Juma, Jacob O. Midiwo, Abiy Yenesew, Peter G. Waterman, Matthias Heydenreich, Martin G. Peter

Journal:

Year:

2006

Language:

english

File:

PDF, 104 KB

english, 2006

25

Two unusual rotenoid derivatives, 7a-O-methyl-12a-hydroxydeguelol and spiro-13-homo-13-oxaelliptone, from the seeds of Derris trifoliata

Abiy Yenesew, John T. Kiplagat, Solomon Derese, Jacob O. Midiwo, Jacques M. Kabaru, Matthias Heydenreich, Martin G. Peter

Journal:

Year:

2006

Language:

english

File:

PDF, 108 KB

english, 2006

26

Three dimeric anthracene derivatives from the fruits of Bulbine abyssinica

John M. Wanjohi, Abiy Yenesew, Jacob O. Midiwo, Matthias Heydenreich, Martin G. Peter, Michael Dreyer, Matthias Reichert, Gerhard Bringmann

Journal:

Year:

2005

Language:

english

File:

PDF, 747 KB

english, 2005

27

Odor Composition of Preferred (Buffalo and Ox) and Nonpreferred (Waterbuck) Hosts of Some Savanna Tsetse Flies

Nicholas K. Gikonyo, Ahmed Hassanali, Peter G. N. Njagi, Peter M. Gitu, Jacob O. Midiwo

Journal:

Journal of Chemical Ecology

Year:

2002

Language:

english

File:

PDF, 107 KB

english, 2002

28

Antimicrobial flavonoids from the stem bark of Erythrina burttii

Abiy Yenesew, Solomon Derese, Jacob O. Midiwo, Christine C. Bii, Matthias Heydenreich, Martin G. Peter

Journal:

Year:

2005

Language:

english

File:

PDF, 66 KB

english, 2005

29

A xanthone and a phenylanthraquinone from the roots of Bulbine frutescens, and the revision of six seco-anthraquinones into xanthones

Abdissa, Negera, Heydenreich, Matthias, Midiwo, Jacob O., Ndakala, Albert, Majer, Zsuzsanna, Neumann, Beate, Stammler, Hans-Georg, Sewald, Norbert, Yenesew, Abiy

Journal:

Phytochemistry Letters

Year:

2014

Language:

english

File:

PDF, 567 KB

english, 2014

30

New trichoverroids from Myrothecium verrucaria: verrol and 12,13-deoxytrichodermadiene

Jarvis, Bruce B., Vrudhula, Vivekananda M., Midiwo, Jacob O., Mazzola, Eugene P.

Journal:

Journal of Organic Chemistry

Year:

1983

Language:

english

File:

PDF, 383 KB

english, 1983

31

Antileukemic compounds derived by chemical modification of macrocyclic trichothecenes. 2. Derivatives of roridins A and H and verrucarins A and J

Jarvis, Bruce B., Midiwo, Jacob O., Mazzola, Eugene P.

Journal:

Journal of Medicinal Chemistry

Year:

1984

Language:

english

File:

PDF, 714 KB

english, 1984

32

Thermolysis of .alpha.-azido sulfides, sulfoxides, and sulfones: dependence of mechanism on oxidation state of sulfur

Jarvis, Bruce B., Nicholas, Paul E., Midiwo, Jacob O.

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 687 KB

english, 1981

33

The Mystery of Trichothecene Antibiotics in Baccharis Species

Jarvis, Bruce B., Midiwo, Jacob O., Bean, George A., Aboul-Nasr, M. Bassam, Barnos, Claudio S.

Journal:

Journal of Natural Products

Year:

1988

Language:

english

File:

PDF, 657 KB

english, 1988

34

Pretreatment with Natural Flavones and Neuronal Cell Survival after Oxidative Stress: A Structure−Activity Relationship Study

Echeverry, Carolina, Arredondo, Florencia, Abin-Carriquiry, Juan Andres, Midiwo, Jacob Ogweno, Ochieng, Charles, Kerubo, Leonidah, Dajas, Federico

Journal:

Journal of Agricultural and Food Chemistry

Year:

2010

Language:

english

File:

PDF, 2.63 MB

english, 2010

35

Stereochemistry of the Roridins

Jarvis, Bruce B., Midiwo, Jacob O., Flippen-Anderson, Judith L., Mazzola, Eugene P.

Journal:

Journal of Natural Products

Year:

1982

Language:

english

File:

PDF, 594 KB

english, 1982

36

Isolation and characterization of the trichoverroids and new roridins and verrucarins

Jarvis, Bruce B., Stahly, G. Patrick, Pavanasasivam, Gowsala, Midiwo, Jacob O., DeSilva, Tuley, Holmlund, Chester E., Mazzola, Eugene P., Geoghegan, Richard F.

Journal:

Journal of Organic Chemistry

Year:

1982

Language:

english

File:

PDF, 1.14 MB

english, 1982

37

6-Methoxycalpogonium Isoflavone A: A New Isoflavone from the Seed Pods of Millettia dura

Yenesew, Abiy, Midiwo, Jacob O., Waterman, Peter G.

Journal:

Journal of Natural Products

Year:

1997

Language:

english

File:

PDF, 87 KB

english, 1997

38

Antioxidant Activity, Cellular Bioavailability, and Iron and Calcium Management of Neuroprotective and Nonneuroprotective Flavones

Echeverry, Carolina, Arredondo, Florencia, Martínez, Marcela, Abin-Carriquiry, Juan Andrés, Midiwo, Jacob, Dajas, Federico

Journal:

Neurotoxicity Research

Year:

2015

Language:

english

File:

PDF, 1.32 MB

english, 2015

39

Two polymethoxylated flavonoids with antioxidant activities and a rearranged clerodane diterpenoid from the leaf exudates of Microglossa pyrifolia

Akimanya, Aggrey, Midiwo, Jacob O., Matasyoh, Joseph, Okanga, Francis, Masila, Veronica M., Walker, Larry, Tekwani, Babu L., Muhammad, Ilias, Omosa, Leonidah Kerubo

Journal:

Phytochemistry Letters

Year:

2015

Language:

english

File:

PDF, 357 KB

english, 2015

40

A New Flavonol Tetraglycoside from Myrsine Africana Leaves

Manguro, Lawrence O. A., Midiwo, Jacob Ogweno, Kraus, Wolgang

Journal:

Natural Product Letters

Year:

1996

Language:

english

File:

PDF, 310 KB

english, 1996

41

Alienusolin, a New 4α-Deoxyphorbol Ester Derivative, and Crotonimide C, a New Glutarimide Alkaloid from the Kenyan Croton alienus

Ndunda, Beth, Langat, Moses, Wanjohi, John, Midiwo, Jacob, Kerubo, Leonidah

Journal:

Year:

2013

Language:

english

File:

PDF, 144 KB

english, 2013

42

Antiplasmodial Flavonoids from Erythrina sacleuxii

Andayi, Andrew W., Yenesew, Abiy, Derese, Solomon, Midiwo, Jacob O., Gitu, Peter M., Jondiko, Ogoche J., Akala, Hosea, Liyala, Pamela, Wangui, Julia, Waters, Norman C., Heydenreich, Matthias, Peter, M

Journal:

Year:

2006

Language:

english

File:

PDF, 70 KB

english, 2006

43

Triterpenoids and Steroids of Myrsine africana Leaves

Arot Manguro, Lawrence, Midiwo, Jacob, Kraus, Wolfgang

Journal:

Year:

1997

Language:

english

File:

PDF, 86 KB

english, 1997

44

Cytotoxicity of 91 Kenyan indigenous medicinal plants towards human CCRF-CEM leukemia cells

Omosa, Leonidah K., Midiwo, Jacob O., Masila, Veronica M., Gisacho, Boniface M., Munayi, Renee, Francisca-Kamakama,, Chemutai, Kitur Phylis, Elhaboob, Gihan, Saeed, Mohamed E.M., Hamdoun, Sami, Kuete

Journal:

Journal of Ethnopharmacology

Year:

2015

Language:

english

File:

PDF, 1.05 MB

english, 2015

45

Isolation and characterization of an antifungal compound 5-hydroxy-7,4’-dimethoxyflavone fromCombretum zeyheri

Mangoyi, Rumbidzai, Midiwo, Jacob, Mukanganyama, Stanley

Journal:

BMC Complementary and Alternative Medicine

Year:

2015

Language:

english

File:

PDF, 1.24 MB

english, 2015

46

New ent-Clerodane and Abietane Diterpenoids from the Roots of Kenyan Croton megalocarpoides Friis & M. G. Gilbert

Ndunda, Beth, Langat, Moses, Mulholland, Dulcie, Eastman, Harry, Jacob, Melissa, Khan, Shabana, Walker, Larry, Muhammad, Ilias, Kerubo, Leonidah, Midiwo, Jacob

Journal:

Year:

2016

Language:

english

File:

PDF, 181 KB

english, 2016

47

Isolation of a new β-carboline alkaloid from aerial parts of Triclisia sacleuxii and its antibacterial and cytotoxicity effects

Samita, Fidelis, Ochieng, Charles Otieno, Owuor, Philip Okinda, Manguro, Lawrence Onyango Arot, Midiwo, Jacob Ogweno

Journal:

Natural Product Research

Year:

2016

Language:

english

File:

PDF, 859 KB

english, 2016

48

Antibacterial activities and structure–activity relationships of a panel of 48 compounds from Kenyan plants against multidrug resistant phenotypes

Omosa, Leonidah K., Midiwo, Jacob O., Mbaveng, Armelle T., Tankeo, Simplice B., Seukep, Jackson A., Voukeng, Igor K., Dzotam, Joachim K., Isemeki, John, Derese, Solomon, Omolle, Ruth A., Efferth, Thom

Journal:

Year:

2016

Language:

english

File:

PDF, 1.04 MB

english, 2016

49

Verrucarin L, a new macrocyclic trichothecene.

JARVIS, BRUCE B., MIDIWO, JACOB O., DESILVA, TULEY, MAZZOLA, EUGENE P.

Journal:

The Journal of Antibiotics

Year:

1981

Language:

english

File:

PDF, 938 KB

english, 1981

50

A new isoflavone from stem bark of Millettia dura

Derese, Solomon, Yenesew, Abiy, Midiwo, Jacob O., Heydenreich, Matthias, Peter, Martin G.

Journal:

Bulletin of the Chemical Society of Ethiopia

Year:

2003

Language:

english

File:

PDF, 105 KB

english, 2003