Title : Optimization of sulfobutyl-ether-β-cyclodextrin levels in oral formulations to enhance progesterone bioavailability.

Pub. Date : 2021 Mar 1

PMID : 33493605






6 Functional Relationships(s)
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1 The solubility of progesterone at 400 mM sulfobutyl-ether-beta-cyclodextrin (SBE-beta-CD) concentration was ~7000-fold greater than its intrinsic solubility, aided by the formation of SBE-beta-CD-progesterone complex. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus
2 The solubility of progesterone at 400 mM sulfobutyl-ether-beta-cyclodextrin (SBE-beta-CD) concentration was ~7000-fold greater than its intrinsic solubility, aided by the formation of SBE-beta-CD-progesterone complex. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus
3 FTIR and NMR studies of the complex confirm the interaction between functional groups of SBE-beta-CD and progesterone to form an inclusion complex. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus
4 Molecular modeling studies demonstrated progesterone binding poses with four probable SBE-beta-CD isomers and these results matched with NMR and FTIR data. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus
5 The progesterone oral formulations were optimized by increasing the levels of SBE-beta-CD in the formulation to prevent the displacement of progesterone from the complex by gastrointestinal contents. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus
6 The progesterone oral formulations were optimized by increasing the levels of SBE-beta-CD in the formulation to prevent the displacement of progesterone from the complex by gastrointestinal contents. Progesterone ACD, shelterin complex subunit and telomerase recruitment factor Rattus norvegicus