Total Synthesis of Neohedycaryol. Its Possible Role in the Biosynthesis of Eudesmane Sesquiterpenes
作者:Adriaan J. Minnaard、Gerrit A. Stork、Joannes B. P. A. Wijnberg、Aede de Groot
DOI:10.1021/jo962056a
日期:1997.4.1
the germacrane sesquiterpene hedycaryol, was accomplished in 10 steps from the known dione 6. A Marshall fragmentation of the intermediate mesylate 14 was used to prepare the trans,trans-cyclodeca-1,6-diene ring present in neohedycaryol. During the synthesis of 14, a pronounced example of through-bondinteractions (TBI) was observed. The preferred elongated chair conformation of neohedycaryol was demonstrated
Cannabinoid composition and products including α-tocopherol
申请人:Constance Therapeutics, Inc.
公开号:US10238745B2
公开(公告)日:2019-03-26
A cannabinoid composition having an excipient including α-tocopherol and at least one isolated cannabinoid having a purity of greater than 80%. The α-tocopherol inhibits oxidation, regulates viscosity of the composition, and improves bioavailability of the cannabinoid. The composition includes a carrier oil mixed with the excipient and cannabinoid. In one embodiment, the at least one cannabinoid is an isolated cannabinoid having a greater than 80% purity, and preferably greater than 90% purity. The at least one cannabinoid is selected from the group consisting of phytocannabinoids, endocannabinoids, synthetic cannabinoids, and combinations thereof. The cannabinoid may be derived from plants other than cannabis sativa, or synthesized from fungi, bacteria, yeast or other synthetic method. Preferably the α-tocopherol comprises at least 10% w/w of the composition.
The present invention provides cannabis oil extracts and compositions thereof, including cannabis oil compositions containing vitamin E, and methods for preparing the extracts and compositions. In some embodiments, the present invention provides a method for preparing a cannabis oil extract comprising eluting cannabinoids from cannabis plant material with a solvent to produce an eluate, filtering the eluate with a filter to produce a filtrate, evaporating the solvent from the filtrate with a distiller to produce a distillate, and purging the distillate under conditions sufficient to remove residual solvent, thereby preparing the extract. In some embodiments, the method further includes mixing a quantity of vitamin E with the extract to produce a cannabis oil composition.
本发明提供了大麻油提取物及其组合物,包括含有维生素 E 的大麻油组合物,以及制备提取物和组合物的方法。在一些实施方案中,本发明提供了一种制备大麻油提取物的方法,包括用溶剂从大麻植物材料中洗脱大麻素以产生洗脱液,用过滤器过滤洗脱液以产生滤液,用蒸馏器蒸发滤液中的溶剂以产生蒸馏物,在足以除去残留溶剂的条件下净化蒸馏物,从而制备提取物。在某些实施方案中,该方法还包括将一定量的维生素 E 与萃取物混合,制成大麻油组合物。
Cannabis oil compositions and methods for preparation thereof
申请人:Constance Therapeutics, Inc.
公开号:US10806707B2
公开(公告)日:2020-10-20
The present invention provides cannabis oil compositions, including cannabis oil compositions containing vitamin E, and methods for preparing the cannabis oil compositions. In some embodiments, the invention provides a method for preparing a cannabis oil composition comprising eluting cannabinoids from cannabis plant material with a solvent to produce an eluate; filtering the eluate with a filter to produce a filtrate; evaporating the solvent from the filtrate with a distiller to produce a distillate; and purging the distillate under conditions sufficient to remove residual solvent. In some embodiments, the method further includes mixing a quantity of vitamin E with the extract. Blended cannabis oil compositions containing mixtures of cannabis oil preparations are also described.
本发明提供了大麻油组合物,包括含有维生素 E 的大麻油组合物,以及制备大 麻油组合物的方法。在一些实施例中,本发明提供了一种制备大麻油组合物的方法,包括用溶剂从大麻植物材料中洗脱大麻素以产生洗脱液;用过滤器过滤洗脱液以产生滤液;用蒸馏器蒸发滤液中的溶剂以产生蒸馏物;以及在足以去除残留溶剂的条件下净化蒸馏物。在某些实施方案中,该方法还包括将一定量的维生素 E 与萃取物混合。还描述了含有大麻油制剂混合物的混合大麻油组合物。
Compositions and methods comprising a psilocybin derivative
申请人:CaaMTech, LLC
公开号:US10933073B2
公开(公告)日:2021-03-02
This disclosure pertains to new compositions and methods comprising a psilocybin derivative. In one embodiment, the compositions disclosed herein are used for a method of regulating a neurotransmitter receptor, e.g., a serotonin receptor. In one embodiment, the compositions disclosed herein comprise purified compounds, e.g., a purified psilocybin derivative, a purified cannabinoid, or purified terpene.