[EN] 2-CYCLOALKYL RESORCINOL CANNABINERGIC LIGANDS<br/>[FR] LIGANDS CANNABINERGIQUES DE 2-CYCLOALKYL RÉSORCINOL
申请人:UNIV NORTHEASTERN
公开号:WO2014062965A1
公开(公告)日:2014-04-24
The present invention relates to novel 2-cycloalkyl resorcinol compounds; to pharmaceutical compositions comprising the compounds; and to methods of preparing the compounds and uses thereof. The disclosed compounds can bind to and modulate the cannabinoid receptors and thus, they are specific ligands for these receptors. The invented compounds, when administered in a therapeutically effective amount to an individual or animal, results in a sufficiently high level of that compound in the individual or animal to cause a physiological response. The physiological response may be useful to treat a number of physiological conditions.
Synthese von Alkylphenolen und -pyrocatecholen aus<i>Plectranthus albidus</i>(<i>Labiatae</i>)
作者:Christoph Bürgi、Gui Liu、Peter Rüedi
DOI:10.1002/hlca.19930760509
日期:1993.8.11
Synthesis of Alkylphenols and -catechols from Plectranthus albidus (Labiatae)
从白花香(Labiatae)合成烷基酚和邻苯二酚
Stereoinversion of Unactivated Alcohols by Tethered Sulfonamides
作者:Paul T. Marcyk、Latisha R. Jefferies、Deyaa I. AbuSalim、Maren Pink、Mu‐Hyun Baik、Silas P. Cook
DOI:10.1002/anie.201812894
日期:2019.2.4
remains an undeveloped area of organic synthesis. Moreover, catalytic activation of this difficult electrophile with predictable stereo-outcomes presents an even more formidable challenge. Described herein is a simple iron-based catalyst system which provides the mild, direct conversion of secondary and tertiary alcohols to sulfonamides. Starting fromenantioenriched alcohols, the intramolecular variant
Surgical reduction: N‐Heterocyclic carbene–borane complexes such as depicted are neutral, organic soluble analogues of borohydride anions with a weak hydridic character, compatible with organometallic catalysis. They are applicable for surgical reductions in complex, multifunctional molecules.
Process for Preparation of Hexadecyl Cis-9-Tetradecenoate and Hexadecyl Cis-10-Tetradecenoate
申请人:Bethala Lakshmi Anu Prabhavathi Devi
公开号:US20110269987A1
公开(公告)日:2011-11-03
Hexadecyl cis-9-tetradecenoate commonly known as Cetyl myristoleate (CMO) is being used for the treatment of osteoarthritis and other joint inflammatory diseases, cis-9-Tetradecenoic acid (cis-9-myristoleic acid) is the main precursor for the preparation of CMO. As there are limited natural plant sources for cis-9-tetradecenoic acid, the present invention aimed at the synthesis of cis-9-tetradecenoic acid methyl ester from oleic acid methyl ester. As oleic acid is not available in pure form, this has to be isolated from oleic acid-rich oils like olive oil. cis-10-Tetradecenoic acid methyl ester, an isomer of cis-9-tetradecenoic acid was also prepared from undecenoic acid methyl ester, a derivative of castor oil. Undecenoic acid is easily available commercially in pure form. Hexadecyl cis-9-tetradecenoate and hexadecyl c/s-10-tetradecenoate were prepared by enzymatic transesterification of cis-9-tetradecenoic acid methyl ester and cis-10-tetradecenoic acid methyl ester with 1-hexadecanol (cetyl alcohol) respectively. Both the isomers of cetyl myristoleate were evaluated for anti arthritis, blocking inflammation and reduction of adjuvant-induced arthritis in rats.