نتایج جستجو برای: natural transformation

تعداد نتایج: 689791  

Journal: :Heliyon 2023

Structural transformation is a crucial prerequisite for inclusive and sustainable development. In this context, study examines the influence of natural resource dependence on industrial structure in panel 30 Sub-Saharan (SSA) economies from 1995 to 2019, taking into account role financial The empirical analysis relies newly developed bias-corrected method-of-moments estimator. findings indicate...

Journal: :Drug discovery today 2014
Mauro Pascolutti Ronald J Quinn

In this review, we analyze and illustrate the variation of the two main lead-like descriptors [molecular weight (MW) and the partition coefficient (logP)] in the generation of libraries in which a natural product (NP) is used as the guiding structure. Despite the different approaches used to create NP-like libraries, controlling these descriptors during the synthetic process is important to gen...

Journal: :Journal of the American Chemical Society 2011
Sunkyu Han Mohammad Movassaghi

The concise and enantioselective total syntheses of (-)-trigonoliimines A, B, and C are described. Our unified strategy to all three natural products is based on asymmetric oxidation and reorganization of a single bistryptamine, a sequence of transformations with possible biogenetic relevance. We revise the absolute stereochemistry of (-)-trigonoliimines A, B, and C.

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