H. Achenbach

Most-cited papers

1. Flavonoid and other constituents of Bauhinia manca

   H. Achenbach, M. Stöcker, M. Constenla

   1988165 citations

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2. Lignans neolignans and norneolignans from krameria cystisoides

   H. Achenbach, Johann Grob, X. Domínguez, G. Cano +5 more

   1987101 citations

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3. Alkaloids and other compounds from seeds of Tabernaemontana cymosa

   H. Achenbach, M. Benirschke, Ruben Torrenegra

   199769 citations

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4. Antimalarial compounds from Hoslundia opposita

   H. Achenbach, R. Waibel, M. Nkunya, H. Weenen

   199268 citations

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5. Alkaloids and other compounds from Psychotria correae

   H. Achenbach, M. Lottes, R. Waibel, G. Karikas +2 more

   199561 citations

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6. Selective insect antifeedant and toxic action of ryanoid diterpenes.

   A. González-Coloma, Carmen Gutiérrez, H. Hübner, H. Achenbach +2 more

   1999Journal of Agricultural and Food Chemistry56 citations Open access

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7. Joannesialactone and other compounds from Joannesia princeps

   H. Achenbach, G. Benirschke

   199753 citations

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8. Homoormosanine-type alkaloids from Bowdichia virgiloides☆

   Ruben Torrenegra, Peter Bauereiß, H. Achenbach

   198952 citations

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9. Cycloartanes and other terpenoids and phenylpropanoids from Monocyclanthus vignei

   H. Achenbach, Dieter Frey

   199247 citations

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10. The pigments of Flexibacter elegans: Novel and chemosystematically useful compounds

    H. Reichenbach, H. Kleinig, H. Achenbach

    2004Archives of Microbiology45 citations

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11. Diterpenes from Gnaphalium pellitum and Gnaphalium graveolens

    R. Waibel, H. Achenbach, Ruben Torrenegra, J. Pedrozo +1 more

    199244 citations

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12. Three flavonoids from the stem bark of the antimalarial Uvaria dependens

    M. Nkunya, R. Waibel, H. Achenbach

    199341 citations

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13. 6a,7-Dehydro-2-hydroxy-4,5-dioxonoraporphine and Other Alkaloids from Monocyclanthus vignei: 13C-nmr Studies on 4,5-Dioxoaporphines

    H. Achenbach, Dieter Frey, R. Waibel

    199141 citations

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14. Sesquineolignans and other constituents from the seeds of Joannesia princeps.

    R. Waibel, G. Benirschke, M. Benirschke, H. Achenbach

    2003Phytochemistry37 citations

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15. Epoxychiromodine and other constituents of Croton megalocarpus

    I. Addae-Mensah, H. Achenbach, G. Thoithi, R. Waibel +1 more

    199237 citations

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16. Aporphinoid alkaloids and terpenoids from Piptostigma fugax

    H. Achenbach, A. Schwinn

    199535 citations

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17. Parryin, a diterpene with a tricyclic 6-7-5-ring system from Salvia parryi

    Elsa M. Guajardo Touche, Elda Gómez Loprz, A. P. Reyes, Humberto V. Sanchez +2 more

    199731 citations

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18. Constituents of Isolona maitlandii

    H. Achenbach, Matthias Löwel

    199529 citations

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19. Steroidal alkaloids from Solanum sycophanta

    A. Usubillaga, I. Aziz, M. Tettamanzi, R. Waibel +1 more

    199727 citations

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20. Tanzanene, a spiro benzopyranyl sesquiterpene from Uvaria tanzaniae Verdc.

    H. Weenen, M. Nkunya, Q. Mgani, M. Posthumus +2 more

    199127 citations Open access

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21. Schefflerin and isoschefflerin: Prenylated chalcones and other constituents of Uvaria scheffleri

    M. Nkunya, H. Achenbach, C. Renner, R. Waibel +1 more

    199027 citations

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22. Benzylated dihydrochalcones from Uvaria leptocladon

    M. Nkunya, H. Weenen, C. Renner, R. Waibel +1 more

    199326 citations

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23. Investigation of the Pigments of Pycnoporus sanguineus ‐ Pycnosanguin and New Phenoxazin‐3‐ones

    H. Achenbach, Elmar Blümm

    199126 citations

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24. The Galbonolides

    H. Achenbach, A. Mühlenfeld, U. Fauth, H. Zähner

    1988Annals of the New York Academy of Sciences26 citations

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25. The dichapetalins—A new class of triterpenoids

    I. Addae-Mensah, R. Waibel, Stephen Asunka, I. Oppong +1 more

    199625 citations

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26. Cyclohexanoid protoflavanones from the stem-bark and roots of Ongokea gore.

    G. Jerz, R. Waibel, H. Achenbach

    2005Phytochemistry24 citations

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27. Oxygenated pyrenes, their potential biosynthetic precursor and benzylated dihydroflavones from two African Uvaria species

    H. Achenbach, Matthias Höhn, R. Waibel, M. Nkunya +2 more

    199723 citations

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28. Alkaloids, flavonoids and phenylpropanoids of the west African plant Oxymitra velutina

    H. Achenbach, Hans Hemrich

    199123 citations

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29. Rosane diterpenes and bis-dinorditerpenes from hugonia CASTENEIFOLIA fn2 fn2 Part 87 in the series C

    L. Mdee, R. Waibel, M. Nkunya, S. A. Jonker +1 more

    199821 citations

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30. Dichapetalin A, A Novel Plant Constituent from Dichapetalum madagascariense With Potential Antineoplastic Activity

    H. Achenbach, Stephen Asunka, R. Waibel, I. Addae-Mensah +1 more

    199521 citations

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31. 9-Methoxy- and 7,9-Dimethoxytariacuripyrone, Natural Nitro-Compounds with a New Basic Skeleton from Aristolochia brevipes

    H. Achenbach, R. Waibel, M. Zwanzger, X. Domínguez +3 more

    199221 citations

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32. Clerodane-type diterpenes and other constituents of Penianthus zenkeri

    H. Achenbach, Hans Hemrich

    199121 citations

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33. Isoflavones and coumarins from Milletia thonningii

    W. Asomaning, E. Otoo, O. Akoto, I. Oppong +3 more

    199920 citations

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34. Constituents of Fevillea cordifolia: New Norcucurbitacin and Cucurbitacin Glycosides

    H. Achenbach, R. Waibel, Ursula Hefter-Bübl, M. Constenla

    199319 citations

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35. Cucurbitanes and cucurbitane-type glycosides from Ibervillea sonorae

    H. Achenbach, K. Horn, X. Domínguez, C. Rombold +1 more

    199319 citations

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36. Ramosissin and other methoxylated nor-neolignans from Krameria ramosissima☆

    H. Achenbach, Johann Grob, X. Domínguez, J. Star +1 more

    198719 citations

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37. Constituents of tropical medicinal plants, LXIX. The hexalobines, diprenylated indoles from Hexalobus crispiflorus and Hexalobus monopetalus

    H. Achenbach, C. Renner, R. Waibel

    199518 citations

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38. Hermosillol, an 8,3′-neolignan from Krameria sonorae☆

    X. Domínguez, C. Rombold, J. Star, H. Achenbach +1 more

    198718 citations

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39. Carotenoid pigments of Sorangium compositum (Myxobacterales) including two new carotenoid glucoside esters and two new carotenoid rhamnosides

    H. Kleinig, H. Reichenbach, H. Achenbach, Jochen Stadler

    2004Archiv für Mikrobiologie17 citations

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40. Diterpenes and diterpene xylosides from Conyza trihecatactis

    Ruben Torrenegra, Jorge Robles, R. Waibel, Matthias Löwel +1 more

    199317 citations

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41. Alkaloids of Stemmadenia grandiflora

    R. Torrenegra, J. Pedrozo, H. Achenbach, Peter Bauereiß

    198817 citations

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42. Confirmation of the absolute configuration of dolichantoside and isodolichantoside by synthesis from (-)-secologanin

    H. Achenbach, M. Benirschke

    199716 citations

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43. The absolute configuration of dichapetalin A

    E. Weckert, G. Mattern, I. Addae-Mensah, R. Waibel +1 more

    199616 citations

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44. Lignans and neolignans from Krameria parvifolia

    H. Achenbach, Wolfgang Utz, B. Lozano, Elsa M. Guajardo Touche +1 more

    199616 citations

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45. Indole alkaloids fromTabernaemontana glandulosa

    H. Achenbach, R. Waibel, M. Zwanzger

    199416 citations

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46. Pyrano- and dihydrofurano-isoflavones from Milletia thonningii

    W. Asomaning, Charles Amoako, I. Oppong, W. R. Phillips +4 more

    199515 citations

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47. Neolignans and nor-neolignans from Krameria lanceolata☆

    H. Achenbach, J. Groß, Peter Bauereiß, X. Domínguez +3 more

    198915 citations

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48. New Diprenylated Indoles from Asteranthe Asterias (Annonaceae)

    M. Nkunya, S. A. Jonker, L. Mdee, R. Waibel +1 more

    199613 citations

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49. Lignans and nor-neolignans from Krameria interior

    X. Domínguez, C. B. Griselda Espinoza, S. Verde, H. Achenbach +1 more

    199013 citations

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50. Carotenoid pigments of Stigmatella aurantiaca (Myxobacterales)

    H. Kleinig, H. Reichenbach, H. Achenbach

    2004Archiv für Mikrobiologie12 citations

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