超碰人人爽,亚洲欧美一区二区精品久久久,天天操天天日天天干,久久强奷乱码老熟女网站

資訊中心NEWS CENTER

在發(fā)展中求生存,不斷完善,以良好信譽(yù)和科學(xué)的管理促進(jìn)企業(yè)迅速發(fā)展

首頁(yè)-技術(shù)文章-Peptoids的微波合成

企業(yè)新聞 技術(shù)文章

Peptoids的微波合成

更新時(shí)間:2012-06-29       點(diǎn)擊次數(shù):2336

INTRODUCTION

Peptoids are polymers of various (N-alkyl) glycines.1 While they are similar in structure to peptides (Figure 1), peptoids lack a peptide bond making them resistant to proteolytic activity in vivo1,2. This stability makes peptoids an attractive peptidomimetic target for drug discovery and development.

Figure 1. Comparison of peptide and peptoid structure.

Peptoids are generally synthesized through a “sub-monomer” process consisting of two steps; an acylation step using bromoacetic acid and N,N’-diisopropylcarbodiimide (DIC) followed by reaction with a primary amine via nucleophilic displacement of the bromide (Figure 2).1

Figure 2. General synthesis of peptoids.

Because many structurally diverse monosubstituted amines are commercially available, peptoids with a wide variety of side chains can be readily synthesized.2,3 However, conventional synthesis of peptoids can take up to three hours per residue.1 Microwave irradiation has been shown to significantly.

Figure 3. 9-mer peptoid.

 
 Liberty 全自動(dòng)流動(dòng)微波多肽合成系統(tǒng)

 


更多詳情,請(qǐng)培安公司:
:北京: 上海:  成都: 廣州:
: sales@pynnco.com  www.pynnco.com
 

SCROLL

Copyright©2025 培安有限公司 版權(quán)所有 All Rights Reserved    備案號(hào):京ICP備17026558號(hào)-1    總訪問量:411838

技術(shù)支持:化工儀器網(wǎng)    管理登錄    sitemap.xml

九九| 与岳乱lun第1部| 久久精品国产亚洲AV高清漫画| 大胸美女污污污www网站| 老司机午夜精品视频无码| 国产精品无码一区二区在线观一| 国产 浪潮AV性色四虎| 少妇人妻共32部分| 刺激的至亲乱45部| 国产调教视频| chinese乱国产乱video| 美女张开腿给男人桶爽| 九九专区一线二线三线| 欧美成人精品一区二区三区| www.7788久久久久久久久| 国产操美女| 日日干| 亚洲熟妇AV乱码在线观看| 有码中文AV无码中文AV| 中文字幕乱码人妻综合二区三区| 色偷偷AV老熟女| 国产成人亚洲精品无码| 国产精品一国产精品一K频道 | 黄庄月饼哪家正宗| 久久久国产精品va麻豆| 欧美日韩在线一区二区| 熟妇一区二区三区| av天堂手机网| 粉嫩一区二区三区| 欧美一级特黄aaaa片尤果网| 日本久久精品| 欧美亚洲国产精品久久久久中文字幕| 中文字幕欧美人妻精品二区| 亚洲日韩一区精品射精| 少妇内射高潮福利炮| 亚洲乱码日产精品BD在线| 免费人成激情视频在线观看 | 熟女少妇内射日韩亚洲| 国产超碰人人爽人人做人人爱| 超碰在线cao| 欧美人与禽2o2o性论交|