一种生物仿真方法,以Premyrsinane类型的迪特尔类:探索微生物的转变,以提高他们的化学多样性
Felipe Escobar-Montaño1, Antonio J Macías-Sánchez1,2, José M Botubol-Ares1,3
1Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Cádiz, Puerto Real, 11510 Cádiz, Spain.
Plants (Basel, Switzerland)
|April 9, 2024
概括
从Epoxyboetirane A合成了新的普米尔西南二类化合物.生物转化产生了新的基化衍生物,扩大了潜在的神经退行性疾病治疗的结构多样性.
科学领域:
- 自然产品化学 自然产品化学
- 有机合成 有机合成
- 药用化学 医学化学
背景情况:
- 普雷米尔西南类型的迪特尔佩诺酸是从环氧烯前体中衍生出来的.
- 它们的生物活动,特别是神经退行性疾病,仍未得到充分研究.
- 需要合成和微生物方法来制造新的普米尔西南衍生物.
研究的目的:
- 合成具有增强结构多样性的新型普米尔西南衍生物.
- 探索这些化合物在治疗神经退行性疾病方面的潜力.
- 为了研究微生物生物转化产生新型结构.
主要方法:
- 从*Euphorbia boetica**中分离出Epoxyboetirane A. 这种植物的特征是:
- 以为媒介的Epoxyboetirane A的跨环循环生成以产生前米尔西南5.
- 使用*Mucor circinelloides* NRRL3631.1.使用5的微生物生物转化.
- 使用NMR和HRESIMS光谱学阐明结构.
主要成果:
- 从具有高 stereoselectivity 的 epoxyboetirane A 中合成 premyrsinane 5.
- 通过生物转化产生新型氧化前米尔西南衍生物 (化合物6-7).
- 描述所有合成化合物的结构和绝对配置.
结论:
- 这项研究成功地扩大了前米尔西南二甲的结构多样性.
- 通过微生物生物转化获得了新的氧化衍生物.
- 这些新化合物有可能在神经退行性疾病研究中进行进一步的研究.
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