3,4-甲基二氧化甲甲胺和衍生物的生物生产
Natali Ozber1,2, Jing Li1, Peter J Facchini1,2
1Enveric Biosciences Inc., 245 First Street, Cambridge, MA, 12142, USA.
Biodesign research
|December 19, 2025
概括
研究人员开发了一种新的生物生产方法,用于3,4-甲基二氧化甲胺 (MDMA) 和相关化合物,使用综合生物转化和生物催化. 这种创新方法为生产这些重要的甲基胺衍生物提供了一个可持续的替代方案.
科学领域:
- 生物技术和合成生物学
- 药用化学 医学化学
- 药理学 药理学是指药理学的学科.
背景情况:
- 3,4-甲基二氧化甲胺 (MDMA) 是一种临床兴趣的化合物,用于治疗中枢神经系统疾病.
- 目前的MDMA合成依赖于safrole和piperonal,需要使用替代的生产策略.
研究的目的:
- 为MDMA和甲基胺衍生物建立一种新的生物生产方法.
- 为了集成生物转化和生物催化,以实现高效的合成.
主要方法:
- 基于酵母的生物转化,使用pyruvate decarboxylase (PDC) 变种,从甲前体中产生乙碳醇 (PAC) 衍生物.
- 对PAC衍生物转换的立体选择性 ω-转氨酶的评估.
- 转氨基化产品的N-甲基化和随后的化学还原,以形成最终产品.
主要成果:
- 在Candida tropicalis PDC (CtPDC) 和其CtPDC1-I479A突变体中,在从管道中生产的PAC衍生品中表现出高产量.
- 五种甲类似物产生了相应的PAC衍生物,效率为20-70%,使得毫克级净化成为可能.
- (R) 选择性酶ATA-117-Rd11成功地转化了所有孤立的PAC衍生物.
结论:
- 这项研究报告了第一个生物生产的MDMA和相关的甲基胺衍生物.
- 开发的方法整合了生物转化和生物催化,为未来的优化提供了途径.
- 这些发现支持这些化合物的可持续和高效生产的潜力.
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