Building Blocks Catalog

300 Thousand compounds in stock

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Make-on-demand
Building Blocks

1B novel building blocks

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Custom Synthesis

Over 650 highly skillful chemists

Unique synthesis technologies

Library Synthesis

48B Billion REAL compounds and

Custom Library Synthesis

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2 000 new building blocks are synthesized monthly. Here is an important update to our MedChem Highlights from March 2024

Recent News

  • 11 April 2024   Press Release

    Metrion Biosciences enhances High Throughput Screening services with access ...

    Cambridge, UK and Kyiv, Ukraine, 11 April 2024: Metrion Biosciences Limited (“Metrion”), the specialist ion channel and cardiac safety screening contract research organisation (CRO) and drug discovery company, and Enamine Ltd (“Enamine”), the global leader in supplying small molecules and early drug discovery services, announced that Metrion has enhanced its High Throughput Screening (HTS) services with the addition of access to Enamine’s compound libraries.

  • 27 March 2024   Press Release

    Enamine Announces Expansion of Its Library Synthesis Capabilities

    March, 2024, Kyiv, Ukraine. Enamine Ltd, the global leader in supplying small molecules and early drug discovery services, announces the expansion of its library synthesis capabilities with a focus on Enamine REAL compounds to further support the growing demands of agricultural and pharmaceutical companies, research institutes, and drug discovery centers.

  • 01 March 2024   News

    Enamine and Genez International Announce Strategic Collaboration to Launch ...

    We are excited to announce a strategic collaboration between Enamine, the world's leading provider of chemical building blocks, compound libraries, and biology services, and Genez International, a prominent enterprise with 15 years of experience in cross-border supply management, biopharmaceutical research and development, semiconductor equipment, and high-definition digital imaging systems.

Tetrahedron Lett. , 2010, 51 (32), 4229-4232

DOI: 10.1016/j.tetlet.2010.06.032

Ryabukhin S. V.; Plaskon A. S.; Bondarenko S. S.; Ostapchuk E. N.; Grygorenko O. O.; Shishkin O. V.; Tolmachev A. A.

Chlorotrimethylsilane-promoted Biginelli-type reaction of ethyl 2,4-dioxo-4-phenylbutanoate, benzaldehyde, and various (thio)ureas is explored. The outcome of the reaction depends on the structure of the (thio)urea used and is strongly affected by the acceptor electronic properties of the COOEt substituent in the molecule of the starting β-dicarbonyl compound. The di- and tetrahydropyrimidine derivatives obtained possess two functional groups with orthogonal reactivity, and thus represent promising building blocks for drug discovery.

Acyl pyruvates as synthons in the Biginelli reaction

Ryabukhin S. V.; Plaskon A. S.; Bondarenko S. S.; Ostapchuk E. N.; Grygorenko O. O.; Shishkin O. V.; Tolmachev A. A.
Tetrahedron Lett. 2010, 51 (32), 4229-4232
DOI: 10.1016/j.tetlet.2010.06.032

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