Search Results - "Gedris, T.E"

Elephantopus-type sesquiterpene lactones from a Vernonanthura species, Vernonanthura nebularum by Pollora, G.C., Bardón, A., Catálan, C.A.N., Gedris, T.E., Herz, W.

“…Aerial parts of Vernonanthura nebularum, an Argentine endemic whose occurrence is limited to a small area in northwestern Argentina, afforded seven new…”
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Melampolides from Smallanthus macroscyphus by de Pedro, A., Cuenca, M.del R., Grau, A., Catalán, C.A.N., Gedris, T.E., Herz, W.

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NMR and mass spectrometry of phosphorus in wetlands by El-Rifai, H, Heerboth, M, Gedris, T.E, Newman, S, Orem, W, Cooper, W.T

“…There is at present little information on the long-term stability of phosphorus sequestered in wetlands. Phosphorus sequestered during high loading periods may…”
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Elephantopus-type sesquiterpene lactones from a Vernonanthura species, Vernonanthura nebularum [Biochemical Systematics and Ecology 31 (2003) 397–405] by Pollora, G.C., Bardón, A., Catálan, C.A.N., Gedris, T.E., Herz, W.

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A linear sesterterpene, two squalene derivatives and two peptide derivatives from Croton hieronymi by Catalán, César A.N., de Heluani, Carola S., Kotowicz, Claudia, Gedris, Thomas E., Herz, Werner

“…Aerial parts of Croton hieronymi furnished in addition to a large number of plant sterols and triterpenes the C-25 analog of trans-phytol, the squalene…”
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Sesquiterpene lactones from Centaurea tweediei by Fortuna, Antonio M., de Riscala, Elmira C., Catalan, César A.N., Gedris, Thomas E., Herz, Werner

“…Aerial parts of Centaurea tweediei from Argentina afforded as the main constituent the sesquiterpene lactone onopordopicrin and minor amounts of a new…”
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Sesquiterpene lactones of Anthemis alpestris by Bruno, M, Rosselli, S, Bondi, M.L, Gedris, T.E, Herz, W

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Coumarins and a kaurane from Gochnatia polymorpha ssp. polymorpha from Paraguay by Catalan, C.A.N, Vega, M.I, Lopez, M.E, del R. Cuenca, M, Gedris, T.E, Herz, W

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Sesquiterpene lactones and other constituents of Centaurea diffusa by Fortuna, A.M., de Riscala, E.C., Catalan, C.A.N., Gedris, T.E., Herz, W.

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Sesquiterpene lactones of two centaurea species from Sicily by Bruno, Maurizio, Vasallo, Nadia, Fazio, Caterina, Gedris, Thomas E., Herz, Werner

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Sesquiterpene lactones and other constituents of Centaurea nicaensis by Bruno, Maurizio, Paternostro, Maria Pia, Gedris, Thomas E., Herz, Werner

“…Aerial parts of Centaurea nicaensis furnished germacradienolides, commonly found in Centaurea species, as well as a new elemadienolide which was identified as…”
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Guaianolides and other terpenoids from Anthemis aetnensis by Bruno, Maurizio, Bondi, Maria L., Vassallo, Nadia, Gedris, Thomas E., Herz, Werner

“…Aerial parts of Anthemis aetnensis furnished the guaianolides hydruntinolide A and B and a number of new analogues, two new germacradienolides,…”
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Clerodanes from Onoseris alata by Sigstad, E.Elizabeth, del R. Cuenca, M., Catalán, César A.N., Gedris, Thomas E., Herz, Werner

“…Aerial parts of Onoseris alata furnished five new trans-clerodanes, loliolide and a thiopheneacetylene…”
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Germacranes and flavonoids from Achillea ageratum by Vieira, Luis M., Kijjoa, Anake, Pereira, JoséA., Gedris, Thomas E., Herz, Werner

“…Aerial parts of Achillea ageratum yielded, in addition to ageratriol 9- O-acetylageratriol, 1-dehydroageratriol, a 1(10)-epoxygermacra-5,9-diol, and its…”
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Triterpenes and sesquiterpene lactones from Cyclolepis genistoides by De Heluani, Carola S., De Boggiato, Margarita V., Catalán, César A.N., Díaz, Jesús G., Gédris, Thomas E., Herz, Werner

“…Aerial parts of Cyclolepis genistoides afforded a number of oleananes and ursanes including the new 12α, 13α-epoxyoleanolic acid, lupanes including…”
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Guaianolides and germacradienolides from Stevia sanguinea by de Hernández, Zaida N.J., Hernández, Luis R., Catalán, César A.N., Gedris, Thomas E., Herz, Werner

“…Aerial parts of Stevia sanguineasis furnished twelve new and six known guaianolides, two germacradiencolides and one heliangolide. Reinvestigation of aerial…”
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Goyazensolides and isogoyazensolides from Argentine Centratherum punctatum ssp. punctatum by Valdés, Diego Alvarez, Bardón, Alicia, Catalán, César A.N, Gedris, Thomas E, Herz, Werner

“…Aerial parts of Centratherum punctatum Cass. ssp. punctatum from Argentina furnished goyazensolide, and three known analogs as well as isocentratherin, one…”
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