Paniagua-Vega, David A new monoterpenoid oxindole alkaloid from Hamelia patens micropropagated plantlets. [electronic resource] - Natural product communications Nov 2012 - 1441-4 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1934-578X Subjects--Topical Terms: Alkaloids--chemistryCulture TechniquesHamelia--chemistryMolecular StructureMonoterpenes--chemistry