01490nas a2200241   4500008004100000245006000041210005700101260026900158300001600427490000700443520053400450653002700984653001001011653002301021100001201044700001601056700001501072700001701087700001701104700001601121700001401137856009701151       1999                        eng d00aAcetophenone glycosides from thyme (Thymus vulgaris L.)0 aAcetophenone glycosides from thyme Thymus vulgaris L  aAffiliation: Department of Food Science, Rutgers, Stt. Univ. of New Jersey, New Brunswick, NJ 08901-8520, United States; Affiliation: Laboratory for Cancer Research, College of Pharmacy, Rutgers, Stt. Univ. of New Jersey, Piscataway, NJ 08855-0789, Unitedc1999///  a1911 - 19140 v473 aFour acetophenone glycosides were isolated from the butanol-soluble fraction of thyme extracts. Their structures were determined by spectral methods (MS, NMR, and 2D-NMR). Among them, two new compounds, 4- hydroxyacetophenone 4-O-[5-O-(3,5-dimethoxy-4-hydroxybenzoyl)-β-D- apiofuranosyl]-(1-2)-β-D-glucopyranoside (1) and 4-hydroxyacetophenone 4-O- [5-O-(4-hydroxybenzoyl)β-D-apiofuranosyl]-(1-2)-β-D-glucopyranoside (2), were determined. Compound 1 showed weak cytotoxicity, inhibiting DNA synthesis of human leukemia cells.10aAcetophenone glycoside10aThyme10aThymus vulgaris L.1 aWang, M1 aKikuzaki, H1 aLin, C, -C1 aKahyaoglu, A1 aHuang, M, -T1 aNakatani, N1 aHo, C, -T  uhttp://www.scopus.com/scopus/inward/record.url?eid=2-s2.0-0032821909&partnerID=40&rel=R6.5.001596nas a2200157   4500008004100000245015600041210006900197260001400266300001600280490000700296520095700303100001301260700001601273700001601289856013301305       2002                        eng d00aAntioxidant activity of chemical components from sage (Salvia officinalis L.) and thyme (Thymus vulgaris L.) measured by the oil stability index method0 aAntioxidant activity of chemical components from sage Salvia off  c2002/03//  a1845 - 18510 v503 aA new abietane diterpenoid, 12-O-methyl carnosol (2), was isolated from the leaves of sage (Salvia officinalis L.), together with 11 abietane diterpenoids, 3 apianane terpenoids, 1 anthraquinone, and 8 flavonoids. Antioxidant activity of these compounds along with 4 flavonoids isolated from thyme (Thymus vulgaris L.) was evaluated by the oil stability index method using a model substrate oil including methyl linoleate in silicone oil at 90 degreesC. Carnosol, rosmanol, epirosmanol, isorosmanol, galdosol, and carnosic acid exhibited remarkably strong activity, which was comparable to that of alpha-tocopherol. The activity of miltirone, atuntzensin A, luteolin, 7-O-methyl luteolin, and eupafolin was comparable to that of butylated hydroxytoluene. The activity of these compounds was mainly due to the presence of ortho-dihydroxy groups. The 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity of these compounds showed the similar result.1 aMiura, K1 aKikuzaki, H1 aNakatani, N  uhttps://thymus.myspecies.info/ref/antioxidant-activity-chemical-components-sage-salvia-officinalis-l-and-thyme-thymus-vulgaris-l