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Antioxidant activity tests on novel triterpenoids from Salvia macrochlamys
Topcu, Guelactu; Ertas, Abdulselam; Kolak, Ufuk; Oeztuerk, Mehmet; Ulubelen, Ayhan (Arkat Usa Inc, 2007)The methanol extract of Salvia macrochlamys Boiss. and Kotschy was fractionated on a silica gel column to yield a group of terpenic compounds. After separation and cleaning, seven known and three new terpenoid compounds ...