Nucleoside Mimetics

Product Name: Format/SizeDescriptionsDownload
Nucleoside Mimetics4507 compounds
For cherry-picking
Update: 2017-11
ASINEX has developed a number of stereo- and enantio-selective methods for the synthesis of nucleoside-like core intermediates (e. g. mimics of adenosine). These unique intermediates have been extensively decorated by various long chain amines, acids and amino acids. For more information, please download >>>sdf-icon pdf-icon
Nucleoside-mimetics Pre-Plated Set
3826 compounds
Pre-Plated Set
Amount: 0.01-2.0 mg
Update: 2018-04
ASINEX ‘s Nucleoside-mimetics Pre-plated Sets are designed to provide popular screening libraries in a convenient and cost-effective manner. For more information, please download >>>sdf-icon pdf-icon
SL#010, 052, 098
Purine-based Nucleosides
80 compounds x 3
Pre-Plated Set
Release: 2016-2018
Compounds targeting the SAM/SAH site of these enzymes offer great potential, yet very few such molecules are currently described in literature or commercially available in compound collections. To address this market need, ASINEX has used a modular approach to synthesize a library of purine-based nucleosides. The main challenge was to develop stereo- and enantio-selective methods for the synthesis of nucleotide-like cores which both mimic adenosine and are metabolically stable.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#099
Pyrimidine-based Nucleosides
80 compounds
Pre-Plated Set
Release: 2018
Nucleoside mimetics are the class of small molecule drugs with antitumor, antiviral, and antibacterial activity. Alterations in the base or sugar moieties can lead to significant changes in pharmacokinetic and pharmacodynamic properties of these molecules. Many convenient synthetic methods have been developed for modification of naturally occurring nucleosides, but synthetic analogs would require non-conventional approaches involving stereo- and enantio-selective reactions. In this library, a variety of pyrimidine nucleobases was linked to a number of synthetic glycomimetic cores, followed by modifications of the terminal amino group. The resulting nucleoside mimetic molecules do not have a glycosidic linkage which may be beneficial for optimizing metabolic properties.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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Other Chemo Types:

Product Name: Format/SizeDescriptionsDownload
Steroid Mimetics1687 compounds
Release: 2017-01
The file contains ALL Steroid mimetics for cherry-picking.
For more information, please download >>>
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Terpenoid Mimetics
5105 compounds
Release: 2017-01
ASINEX generates a unique library of skeletally diverse (saturated fused-, spiro- systems) highly oxygen rich molecules. The synthetic strategy is based on biomimetic transformations of natural terpenoid products, such as NOPOL, NEROL and GERANIOL, into novel polyether derivatives. These cyclic molecules contain several versatile functionalities (OH, NH, COOH) which are amenable to further medicinal chemistry exploration. For more information, please download >>>sdf-icon pdf-icon
SL#059, 060
Oxo-SpiroPyrrolidines
80 compounds x 2
Pre-Plated Set
Release: 2016
Asinex has developed a versatile synthetic approach to skeletally diverse novel spiro scaffolds that are based on a rare combination of O- and N-containing cycles with additional synthetic handles. This allows the introduction of various peripheral fragments which, in turn, create derivatives with a very attractive physico-chemical profile.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#093
Gem_diMe_Heterocycles
80 compounds x 1
Pre-Plated Set
Release: 2018
The gem-dimethyl moiety is one of the most commonly occurring structural elements found in many pharmacologically relevant natural products (e.g. taxanes, statins). This element is also successfully used by medicinal chemists for improving potency and pharmacokinetic properties of drug candidates. Three-dimensional character of this element in combination with adjacent O, N heteroatoms translates into a broad diversity of molecular shapes and can facilitate the formation of a bioactive conformation upon binding to a target protein.
Enrichment of the screening library with small molecules containing this important pharmacophore can contribute to the discovery of potent hits against multiple targets.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#094
4-anilinopiperidines
80 compounds x 1
Pre-Plated Set
Release: 2018
4-Anilinopiperidine is a prominent pharmacophoric element recognizable among synthetic opioid analgesics. Structural variations around the 4-anilinopiperidine core greatly determine the structure–activity relationship properties such us target receptor selectivity, pharmacokinetic and safety profiles. The main structural changes may involve replacement of piperidine ring, replacement of phenyl ring and introduction of an additional substituent at the fourth position of piperidine ring.
Annulation of an additional saturated ring to the piperidine ring increases molecular rigidity leading to a series of novel octahydro‐1H‐pyrrolo[3,2‐c]pyridines. These derivatives can be potentially interesting for pharmaceutical research of novel analgesics and related applications.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#095 3-anilinopiperidines 80 compounds x 1
Pre-Plated Set
Release: 2018
3-Anilinopiperidine - a structural isomer of 4-anilinopiperidine which in turn represent a recognizable pharmacophore among synthetic opioid analgesics. Structural variations around the anilinopiperidine core greatly determine the structure–activity relationship properties.
Annulated bicyclic molecules, incorporating 3-anilinopiperidine fragment, can be potentially interesting for pharmaceutical research and development.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#096
Spiro pyrrolidines
80 compounds x 1
Pre-Plated Set
Release: 2018
3-Anilinopiperidine - a structural isomer of 4-anilinopiperidine which in turn represent a recognizable pharmacophore among synthetic opioid analgesics. Structural variations around the anilinopiperidine core greatly determine the structure–activity relationship properties. Annulated bicyclic molecules, incorporating 3-anilinopiperidine fragment, can be potentially interesting for pharmaceutical research and development.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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SL#097
Medium-sized (8 atom) Heterocycles
80 compounds x 1
Pre-Plated Set
Release: 2018
Medium-sized rings are very interesting class of molecular frameworks that can be found in many bioactive natural products and clinical candidates. Synthetic medium-sized scaffolds are underrepresented in commercial screening collections due to limited arsenal of convenient methods of their synthesis. Several efficient synthetic methods for the preparation of medium-sized rings have been reported: lactonization, lactamization, and ring-closing metathesis. However, conventional ring closing methods have their significant limitations.
Rearrangements and ring expansion reactions can introduce additional scaffold diversity and are compatible with many functional groups. A Cu-catalyzed coupling of β-lactam substrates with aryl bromides is a simple and convenient method for the preparation of 8- and 9-membered ring systems that constitute this library.
Structures are available,"click here"and downlaod "File#1 Signature Libraries.
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