Results 161 to 170 of about 51,907 (198)

Thienyl analogues of acyclic monoterpene alcohols and their biological activity

Journal of the Science of Food and Agriculture, 2009
AbstractBACKGROUND: Thienyl analogues of linalool, geraniol, nerol and citronellol were synthesised and their sensory and anti‐ microbial activities were investigated.RESULTS: The thienyl analogues of linalool, geraniol, nerol and citronellol, in which the isobutenyl moiety was replaced by a thiophene substituent, were synthesised from commercially ...
Radosław Bonikowski, Magdalena Sikora, Józef Kula, Alina Kunicka   +3 more
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A new acyclic monoterpene glucoside from the capitula of Tagetes patula

Fitoterapia, 1999
Abstract A new acyclic monoterpene glucoside, 2-methyl-6-methylen-2,7-octadiene-1- O -β- d -glucopyranoside (1) was isolated from Tagetes patula flowers in addition to known compounds helenien, xanthophyll, patuletin and patuletrin.
S.N. Garg, Reena Charles, Sushil Kumar
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ChemInform Abstract: Microbial Hydroxylation of Activated Acyclic Monoterpene Hydrocarbons.

ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
W.‐R. ABRAHAM, H.‐A. ARFMANN
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Acyclic monoterpene primary alcohol:NADP+ oxidoreductase of Rauwolfia serpentina cells: the key enzyme in biosynthesis of monoterpene alcohols.

Journal of biochemistry, 1991
Acyclic monoterpene primary alcohol:NADP+ oxidoreductase, a key enzyme in the biosynthesis of monoterpene alcohols in plants, is unstable and has been only poorly characterized. However we have established conditions which stabilize the enzyme from Rauwolfia serpentina cells, and then purified it to homogeneity.
H, Ikeda, N, Esaki, S, Nakai, K, Hashimoto, S, Uesato, K, Soda, T, Fujita   +6 more
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Metabolism of structurally modified acyclic monoterpenes by Pseudomonas incognita

Canadian Journal of Microbiology, 1984
The ability of Pseudomonas incognita to metabolize some structurally modified acyclic monoterpenes was tested. The 6,7 double bond was found essential for these compounds to serve as a substrate for this organism, whereas the same was not true with the 1,2 double bond.
Renganathan, V, Madhava Madyastha, K
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Apoptosis-inducing Costunolide and a novel acyclic monoterpene from the stem bark ofMagnolia sieboldii

Archives of Pharmacal Research, 2001
In a course of obtaining more amount of bioactive costunolide and successive phytochemical isolation from Magnolia sieboldii (Magnoliaceae), a novel acyclic monoterpene 1 named deoxygeraniol [2,6(E)-dimethyl-2,6-octadiene] was isolated along with beta-sitosterol 3-O-linoleate (2), trilinolein (3) and high amount of costunolide (4) in the pure state ...
H J, Park, S H, Kwon, Y N, Han, J W, Choi, K, Miyamoto, S H, Lee, K T, Lee   +6 more
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Bioefficacy of acyclic monoterpenes and their saturated derivatives against the West Nile vector Culex pipiens

Chemosphere, 2014
Twenty acyclic monoterpenes with different functional groups (acetoxy, hydroxyl, carbonyl and carboxyl) bearing a variable number of carbon double bonds were assayed as repellent and larvicidal agents against the West Nile vector Culex pipiens. Seven of them were derivatives that were synthesized through either hydrogenation or oxidation procedures ...
Antonios, Michaelakis, Veroniki P, Vidali, Dimitrios P, Papachristos, Emmanuel N, Pitsinos, George, Koliopoulos, Elias A, Couladouros, Moschos G, Polissiou, Athanasios C, Kimbaris   +7 more
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ChemInform Abstract: ACYCLIC POLYHALOGENATED MONOTERPENES FROM THE RED ALGAE PLOCAMIUM VIOLACEUM

Chemischer Informationsdienst, 1977
AbstractDie halogenierten Diene (I) und (II) werden aus Algen isoliert und ihre Strukturen anhand von bekannten ähnlichen Verbindungen sichergestellt.
P. CREWS, E. KHO‐WISEMAN
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Linarionosides A–C and acyclic monoterpene diglucosides from Linaria japonica

Phytochemistry, 1994
Abstract On further investigation of a methanol extract of Linaria japonica , five new compounds were isolated. Three of them were ionol glucosides, named linarionosides A–C, and the structures of the remaining compounds were elucidated to be 6,7-dihydrofoliamenthoic acid diglucoside [( E )-( R )-2,6-dimethyl-8-hydroxyoct-2-enoic acid β- d ...
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Stereospecificity of hydrogen transfer by NADP-linked acyclic monoterpene primary alcohol dehydrogenase

Phytochemistry, 1991
Abstract NADP-linked acyclic monoterpene primary alcohol dehydrogenase from Rauwolfia serpentina cultured cells was found to catalyse the transfer of the pro-R hydrogen at C-4 of NADPH to neral, 10-oxogeraniol and 10-hydroxygeranial; intermediates for the biosynthesis of iridoids and non-tryptamine moieties of indole alkaloids.
Hiromitsu Ikeda, Shunji Nakai, Keiji Hashimoto, Shinichi Uesato, Nobuyoshi Esaki, Kenji Soda, Tetsuro Fujita   +6 more
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