Excited state proton transfer of β-cyclodextrin encapsulated carbazole in the presence of urea
✍ Scribed by Santi Kundu; Nitin Chattopadhyay
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 344 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0167-7322
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📜 SIMILAR VOLUMES
Rate constants for the exawd-slate protolyuc rcactmn of F-nophthylanune In alkalrne aqueous solu~ons have been delemuned usmg nanosecond pulse fluoromeuy. and the excited-slate pK has been derived from the rate cons~~~ls It 1s ancludd whet &naphthylamme follows a two-state reversible proton-uansfcr
The major objective of this study was to investigate the effects of bcyclodextrin (b-CD) and hydroxypropyl-b-cyclodextrin (HP±b-CD) on the solid-state chemical reactivity of the drug, quinapril, when amorphous samples are prepared by colyophilization of quinapril and each of these b-CDs. For compari