首页> 外国专利> NUCLEAR MAGNETIC RESONANCE IMPLEMENTED SYNTHETIC INDOLE AND INDAZOLE CANNABINOID DETECTION, IDENTIFICATION, AND QUANTIFICATION

NUCLEAR MAGNETIC RESONANCE IMPLEMENTED SYNTHETIC INDOLE AND INDAZOLE CANNABINOID DETECTION, IDENTIFICATION, AND QUANTIFICATION

机译:核磁共振已实施合成吲哚和吲唑大麻素检测,鉴定和量化

摘要

The present invention provides a method for detecting synthetic indole and indazole cannabinoids in a sample known or suspected to contain a synthetic indole or indazole cannabinoid. A deuterated solvent is added to the solid sample, creating a suspension. The suspension is mixed to release the cannabinoid from the solid sample. The suspension is subject to a NMR spectroscopy process to produce a sample NMR spectrum. The synthetic cannabinoid is detected in the suspension by analysis of the sample NMR spectrum. When one-dimensional proton NMR is used, detection of a first peak between 8.00 and 8.50 ppm and a second peak between 4.00 and 4.40 ppm, indicates the presence of a synthetic indole or indazole cannabinoid. When two-dimensional Correlation Spectroscopy (COSY) NMR is used, detection of a first spot between 6.50 and 9.00 ppm and a second spot between 1.50 and 4.50 ppm indicates the presence of a synthetic indole or indazole cannabinoid. The method is performed in the absence of chromatography and optionally, may be used to quantify the amount of synthetic cannabinoid.
机译:本发明提供了一种用于检测已知或怀疑的样品中的合成吲哚和吲唑类大麻素,以含有合成吲哚或吲唑大麻素。将氘代溶剂加入到固体样品中,产生悬浮液。将悬浮液混合以释放来自固体样品的大麻素。悬浮液受NMR光谱法以产生样品NMR光谱。通过分析样品NMR光谱,在悬浮液中检测合成大麻素。当使用一维质子NMR时,检测8.00和8.50ppm之间的第一峰值和4.00至4.40ppm之间的第二峰,表明存在合成吲哚或吲唑大麻素。当使用二维相关光谱(舒适)NMR时,检测在1.50和9.00ppm之间的第一点和1.50和4.50ppm之间的第二点表示存在合成吲哚或吲唑大麻素。该方法在不存在色谱和任选的情况下进行,可用于量化合成大麻素的量。

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