[EN] PARTICLES, COMPOSITIONS, AND METHODS FOR OPHTHALMIC AND/OR OTHER APPLICATIONS [FR] PARTICULES, COMPOSITIONS ET PROCÉDÉS POUR APPLICATIONS OPHTALMIQUES ET/OU AUTRES APPLICATIONS
A convergent asymmetric synthesis of γ-butenolides
摘要:
The addition of aldehydes to the new enantiomerically pure lithiated sulfoxide-orthoester 13 yielded gamma -butenolides of high enantiomeric purities after elimination of phenylsulfinic acid. The cyclocondensation with ketones was less stereoselective. This new asymmetric synthesis of gamma -butenolides has been applied to a convergent preparation of the antifungal antibiotic (+)-cerulenin. (C) 2001 Elsevier Science Ltd. All rights reserved.
Particles, Compositions and Methods for Ophthalmic and/or Other Applications
申请人:Kala Pharmaceuticals, Inc.
公开号:US20190216726A1
公开(公告)日:2019-07-18
This disclosure relates to particles, compositions, and methods that aid particle transport in mucus are provided. The particles, compositions, and methods may be used, in some instances, for ophthalmic and/or other applications.
A convergent asymmetric synthesis of γ-butenolides
作者:Marc Renard、Léon A. Ghosez
DOI:10.1016/s0040-4020(01)00078-3
日期:2001.3
The addition of aldehydes to the new enantiomerically pure lithiated sulfoxide-orthoester 13 yielded gamma -butenolides of high enantiomeric purities after elimination of phenylsulfinic acid. The cyclocondensation with ketones was less stereoselective. This new asymmetric synthesis of gamma -butenolides has been applied to a convergent preparation of the antifungal antibiotic (+)-cerulenin. (C) 2001 Elsevier Science Ltd. All rights reserved.
[EN] PARTICLES, COMPOSITIONS, AND METHODS FOR OPHTHALMIC AND/OR OTHER APPLICATIONS<br/>[FR] PARTICULES, COMPOSITIONS ET PROCÉDÉS POUR APPLICATIONS OPHTALMIQUES ET/OU AUTRES APPLICATIONS
申请人:KALA PHARMACEUTICALS INC
公开号:WO2018053321A1
公开(公告)日:2018-03-22
This disclosure relates to particles, compositions, and methods that aid particle transport in mucus are provided. The particles, compositions, and methods may be used, in some instances, for ophthalmic and/or other applications.