A Convenient Synthesis of<i>N</i>-Phosphoryldipeptide Acids by Direct Phosphorylation
作者:Xiao-Bo Ma、Yu-Fen Zhao
DOI:10.1055/s-1992-26220
日期:——
Dipeptide acids are directly phosphorylated with dialkyl phosphite and triethylamine in carbon tetrachloride/water under mild conditions to give the title compounds in high yields.
The use of crown ethers in peptide chemistry IV. Solid phase synthesis of peptides using peptide fragments Nα protected with 18-crown-6
作者:Paolo Botti、Haydn L. Ball、Emanuele Rizzi、Pierluigi Lucietto、Massimo Pinori、Paolo Mascagni
DOI:10.1016/0040-4020(95)00206-n
日期:1995.5
The conditions under which peptide synthesis by the fragment condensation approach in the solid phase can be carried out using crown ethers as non-covalent protecting groups for the Nα amino group of peptides were determined. The dipeptide Gly-Gly was complexed with 18-crown-6 to establish the feasibilty of this new protection scheme and to optimise the reaction conditions. Nearly quantitative incorporation
[EN] A METHOD OF ADMINISTERING A MEDICINAL AEROSOL FORMULATION<br/>[FR] PROCEDE D'ADMINISTRATION D'UNE FORMULATION AEROSOL MEDICALE
申请人:AEROPHARM TECHNOLOGY INC
公开号:WO2001054664A1
公开(公告)日:2001-08-02
A method of treating in a human or animal a condition capable of treatment by oral or nasal inhalation has been found. The method comprises administering a medicinal aerosol formulation comprising a selected medicament under conditions where the amount of the selected drug delivered to the site of action, e.g. the lungs, is maximized.
[EN] MODULATED RELEASE THERAPEUTIC AEROSOLS<br/>[FR] AEROSOLS THERAPEUTIQUES A LIBERATION MODULEE
申请人:AEROPHARM TECHNOLOGY INC
公开号:WO2002005785A1
公开(公告)日:2002-01-24
A modulated release aerosal formulation is disclosed. The formulation comprises a biodegradable ABA block copolymer having a selected medicament assocaited therewith, and a fluid carrier for carrying and delivering the construct.
A modulated release aerosol formulation is disclosed. The formulation comprises a polymer, e.g. Silicia gel, fumed silicia gel, having a selected medicament associated therewith, and a fluid carrier for carrying and delivering the construct.