94133-43-4Relevant articles and documents
Citronellol fatty acid ester derivative and application and preparation method thereof
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Paragraph 0043; 0044, (2017/12/09)
The invention relates to a citronellol fatty acid ester derivative and an application and preparation method thereof. The citronellol fatty acid ester derivative is used as a transdermal absorption penetration enhancer for application and used for preparing a transdermal drug delivery preparation so that transdermal absorption of drugs can be improved, and the accumulative penetration amount of the drugs is increased. According to the citronellol fatty acid ester derivative, after reaction with thionyl chloride, fatty acyl chloride is prepared, then the fatty acyl chloride reacts with citronellol, and the citronellol fatty acid ester derivative is obtained. The citronellol fatty acid ester derivative can be applied to the transdermal drug delivery preparation, improves the penetration ability of the drugs, and can also be used as spice to mask the objectionable odor of the preparation.
Reptilian chemistry: volatile compounds from paracloacal glands of the American crocodile (Crocodylus acutus).
Garcia-Rubio, Silvina,Attygalle, Athula B,Weldon, Paul J,Meinwald, Jerrold
, p. 769 - 781 (2007/10/03)
The secretion of the paracloacal glands of the American crocodile (Crocodylus acutus) contains over 80 lipophilic compounds, including saturated and unsaturated long-chain alcohols along with their formic, acetic, and butyric acid esters, and several isoprenoids. Most of these compounds were identified on the basis of mass spectra, obtained by GC-MS. In addition, identification of the major components was supported by infrared spectra obtained by GC-FTIR. Major differences are indicated in the composition of the paracloacal gland secretion of C. acutus and that of another crocodylid, the African dwarf crocodile (Osteolaemus tetraspis).
Process development for production of terpene esters using immobilized lipase in organic media
Castro, H F de,Anderson, W A,Legge, R L,Moo-Young, M
, p. 891 - 895 (2007/10/02)
Suitable engineering strategies for removal and control of water generated during the esterification of citronellol with butyric acid, using a commercial lipase preparation (Novo's lipozyme) are investigated.The system is investigated under batch conditions to provide background information on the kinetics, and the role of water.Modification of the hydration state of the lipozyme during the reaction is the most important factor in inhibiting the ester synthesis in consecutive batch runs.Dehydration of the recovered enzyme can restore the activity to levels similar to those achieved in the initial batch run.A comparison of the influence of different dehydration techniques on the repeated batch use of lipozyme for terpene esters synthesis is presented in this paper.