In the presented studies, the herbal drug Kratom (Mitragyna speciosa) was investigated regarding its metabolism and its toxicological analysis in rat and human urine. Depending on the plant species and plant parts the three most abundant alkaloids of Mitragyna speciosa are MG, PAY and the MG diastereomer SG. Further alkaloids are the MG diastereomers SC and MC and ISO-PAY the diastereomer of PAY. The diastereomers of MG and PAY were mainly metabolized by hydrolysis of the methylester in position 16 and O-demethylation of the 9-methyoxy group. Further steps were the O-demethylation of the 17-methoxy group, followed, via the corresponding aldehydes, by oxidation to carboxylic acids or reduction to the correspondent alcohols, and combinations...
Mitragyna speciosa Korth (Kratom), a herb of the Rubiaceae family is indigenous in southeast Asia ma...
INTRODUCTION: Kratom (Mitragyna speciosa), a plant native to Southeast Asia, has been used for centu...
Metabolism of a mixture containing four dominant components in lipid solubles of Danshen was studied...
1. Mitragynine is the major indole-based alkaloid of Mitragyna speciosa (kratom). Decoctions (teas) ...
Mitragynine is a major indole alkaloid abundantly isolated from M. speciosa leaves. Mitragynine exhi...
Die Pflanze Mitragyna speciosa Korth. ist ein Rötegewächs, das vorwiegend in den Sumpfgebieten Thail...
Kratom is a botanical drug with psychoactive properties that produces both stimulant and opiate effe...
Mitragyna speciosa (Rubiaece) is a tropical plant indigenous to Thailand and Malaysia. The leaves ...
Mitragyna speciosa is a psychoactive plant known as “ketum” in Malaysia and “kratom” in Thailand. Th...
Geissoschizine methyl ether (GM) is an indole alkaloid found in Uncaria hook, which is a galenical c...
Kratom is a popular ‘legal high’ mainly constituted by alkaloids extracted from the Mitragyna specio...
There is an on-going debate about medicinal use of kratom plant (Mitragyna speciosa (MS)) on whether...
Detoxification and elimination of permethrin (PM) are mediated by hydrolysis via carboxylesterase (C...
The extract from Mitragyna speciosa has been widely used as an opium substitute, mainly due to its m...
Mitragyna speciosa, commonly known as kratom, is a plant that has traditionally been used as an ethn...
Mitragyna speciosa Korth (Kratom), a herb of the Rubiaceae family is indigenous in southeast Asia ma...
INTRODUCTION: Kratom (Mitragyna speciosa), a plant native to Southeast Asia, has been used for centu...
Metabolism of a mixture containing four dominant components in lipid solubles of Danshen was studied...
1. Mitragynine is the major indole-based alkaloid of Mitragyna speciosa (kratom). Decoctions (teas) ...
Mitragynine is a major indole alkaloid abundantly isolated from M. speciosa leaves. Mitragynine exhi...
Die Pflanze Mitragyna speciosa Korth. ist ein Rötegewächs, das vorwiegend in den Sumpfgebieten Thail...
Kratom is a botanical drug with psychoactive properties that produces both stimulant and opiate effe...
Mitragyna speciosa (Rubiaece) is a tropical plant indigenous to Thailand and Malaysia. The leaves ...
Mitragyna speciosa is a psychoactive plant known as “ketum” in Malaysia and “kratom” in Thailand. Th...
Geissoschizine methyl ether (GM) is an indole alkaloid found in Uncaria hook, which is a galenical c...
Kratom is a popular ‘legal high’ mainly constituted by alkaloids extracted from the Mitragyna specio...
There is an on-going debate about medicinal use of kratom plant (Mitragyna speciosa (MS)) on whether...
Detoxification and elimination of permethrin (PM) are mediated by hydrolysis via carboxylesterase (C...
The extract from Mitragyna speciosa has been widely used as an opium substitute, mainly due to its m...
Mitragyna speciosa, commonly known as kratom, is a plant that has traditionally been used as an ethn...
Mitragyna speciosa Korth (Kratom), a herb of the Rubiaceae family is indigenous in southeast Asia ma...
INTRODUCTION: Kratom (Mitragyna speciosa), a plant native to Southeast Asia, has been used for centu...
Metabolism of a mixture containing four dominant components in lipid solubles of Danshen was studied...