2008
DOI: 10.2174/138620708785739916
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Expanding the Chemical Space in Practice: Diversity-Oriented Synthesis

Abstract: Diversity-Oriented Synthesis (DOS) aims to broaden the frontier of accessible collections of complex and diverse small molecules. This review endeavours to dissect the DOS concept through three elements of diversity: building block, stereochemistry, and skeleton. Recent examples in the literature that emphasize the efficient combinations of these elements to generate diversity are reported.

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Cited by 22 publications
(9 citation statements)
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References 66 publications
(111 reference statements)
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“…Our current interest in exploring and improving cyclic tetrapeptide HDACis as potent antitoxoplasmosis agents prompted us to conceive a concise and modular pathway to synthesize existing or new cyclic tetrapeptides closely related to FR235222. Moreover, short adjustable/customizable syntheses capable of constructing structural extensions through fragments and/or skeletal variations according to the diversity-oriented synthesis (DOS) principles , are highly attractive in drug design, making an ever-growing diverse and relevant bioactive library easily accessible.…”
Section: Introductionmentioning
confidence: 99%
“…Our current interest in exploring and improving cyclic tetrapeptide HDACis as potent antitoxoplasmosis agents prompted us to conceive a concise and modular pathway to synthesize existing or new cyclic tetrapeptides closely related to FR235222. Moreover, short adjustable/customizable syntheses capable of constructing structural extensions through fragments and/or skeletal variations according to the diversity-oriented synthesis (DOS) principles , are highly attractive in drug design, making an ever-growing diverse and relevant bioactive library easily accessible.…”
Section: Introductionmentioning
confidence: 99%
“…Il est possible de décomposer ces leviers en éléments de diversité pour mieux comprendre leur implication [3]. Ainsi, le chimiste s'appuie sur trois éléments principaux pour créer de la diversité structurale : la diversité liée aux blocs constitutifs, à la stéréochimie et au squelette central.…”
Section: Définition De La Diversité Structuraleunclassified
“…Current trends in the design strategy of chemical libraries include high diversity in molecular properties such as hydrophobicity and hydrogen bond donors/acceptors, variations in the backbone and scaffold of the molecules (skeletal diversity) [25][26][27] and diversity in the spatial placement of atoms in the 3D space (stereochemical diversity). [26][27][28][29][30] These efforts aim to sample in an effective manner the chemical and conformational space and increase the likelihood to discover a novel hit. Since the number of molecules is large and only a small fraction can be potential drugs which can satisfy a number of constraints such as bioavailability, cell membrane permeability and non-toxicity, a number of in silico approaches have been developed in the past years to pre-filter drugs in the early stages of their synthesis.…”
Section: Drug Spacementioning
confidence: 99%