Results 11 to 20 of about 2,510 (201)
ALCALÓIDES DE TABERNAEMONTANA HETEROPHYLLA VAHL. (APOCYNACEAE) [PDF]
Acta Amazonica, 1983 Resumo Dos extratos metanólicos da casca e do lenho da raíz da Tabernaemontana heterophylla Vahl. (Apocynaceae) foram isolados, além de sitosterol, lupeol e 3—O—acetil—lupeol, seis alcalóides indólicos: coronaridina, vobasina, affinisina, olivacina ...
Wilson Wolter Filho +2 more
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Yohimbine-related Alkaloids from
Natural Product Communications, 2018 Five new yohimbine-type indole alkaloids were isolated from the leaves of Tabernaemontana corymbosa . Their structures were determined on the basis of the NMR and Circular Dichroism (CD) spectroscopy.
Alfarius Eko Nugroho +5 more
doaj +2 more sources
Tabernaemontana laotica Pitard
, 2005 Published as part of Middleton, David J. & Regalado Jr, Jacinto C., 2005, Nomenclatural notes on species of Apocynaceae described from Cambodia, Laos and Vietnam, pp.
Middleton, David J. +1 more
openaire +2 more sources
Tabernaemontana luensis Pitard
, 2005 Tabernaemontana luensis Pierre ex Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1147 (1933). LECTOTYPE. — Pierre 4395 (P), Cambodia, Mt Sroui, designated by Lý, Feddes Repert. 97: 464 (1986).
Middleton, David J. +1 more
openaire +3 more sources
Tabernaemontana repoevensis Pitard
, 2005 Tabernaemontana repoevensis Pierre ex Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1149 (1933). LECTOTYPE. — Pierre 679 (P), Cambodia, Kompong Speu, Koh Kong, Knang Repoe, designated by Leeuwenberg, Rev. Tabernaemontana 1: 187 (1991). It is unclear whether PITARD (1933) was aware of the publication of Ervatamia repeuensis Pierre ex Spire and has not ...
Middleton, David J. +1 more
openaire +3 more sources
Tabernaemontana evrardii Pitard
, 2005 Tabernaemontana evrardii Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1157 (1933). LECTOTYPE. — Thorel 1170 (HM), Vietnam s. loc., designated by L´y, Feddes Repert. 97: 459 (1986). Second step lectotypification, designated here (there were two undifferentiated specimens of Thorel 1170 at HM).
Middleton, David J. +1 more
openaire +3 more sources
Tabernaemontana sralensis Pitard
, 2005 Tabernaemontana sralensis Pierre ex Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1156 (1933). LECTOTYPE. — Pierre 4391 (HM), Cambodia, Kompong Speu, Sral Mountains, designated by Lý, Feddes Repert. 97: 459 (1986).
Middleton, David J. +1 more
openaire +2 more sources
Tabernaemontana nemoralis Pitard
, 2005 Tabernaemontana nemoralis Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1155 (1933). LECTOTYPE. — Balansa 2100 (P), Vietnam, Hà Tây, Dein Touan, Mt Bavi, designated by L´y, Feddes Repert. 97: 459 (1986).
Middleton, David J. +1 more
openaire +3 more sources
Tabernaemontana stapfiana Britten
, 2022 Tabernaemontana stapfiana Britten — Habit: Tree. Habitat: LMWF; 1 300–2 300 m. Distribution: II. Voucher: Chogoria Route, Alt. 2 151 m, 28 Jan. 2015, SAJIT 002965 (HIB). References: Bussmann (1993, 1994, 2006), Bussmann & Beck (1995a, 1995c, 1998, 1999), Omino (2002).
Zhou, Ya-Dong +3 more
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Three New Indole Alkaloids from Tabernaemontana divaricata
Natural Products and Bioprospecting, 2018 Three new monoterpene indole alkaloids, 3α-hydroxymethyl-ibogamine (1), 3α-acetatemethoxyl-ibogamine (2), 16α-hydroxyl-ibogamine (3) together with six known alkaloids were isolated from the branches and leaves of Tabernaemontana divaricata (Apocynaceae).
Yan Deng +4 more
doaj +2 more sources