《隔壁放荡人妻BD高清》,被医生绑在妇科椅调教,欧美精品九九99久久在免费线,精品国产AV 无码一区二区三区

資訊中心NEWS CENTER

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

首頁-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

更新時間:2012-06-29       點擊次數(shù):2261

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 全自動流動微波多肽合成系統(tǒng)

 


更多詳情,請培安公司:
: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:京ICP備17026558號-1    總訪問量:407169

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

欧洲AV无码放荡人妇网站| 装睡被陌生人摸出水好爽| 三个老头同嫖一个老妇| 护士扒下内裤让我爽一夜| 亚洲中文字幕乱码熟女在线| 無码一区中文字幕少妇熟女| 久久久噜噜噜久久中文字幕色伊伊| 色噜噜综合亚洲AV中文无码| 一本一道色欲综合网中文字幕| 久久久久久欧美精品无码| 乱肉合集乱500篇小说第一次| 精品亚洲AV乱码一区二区三区| 欧美囗交XX×BBB视频| 国产无遮挡A片又黄又爽网站| GOGO人体大胆瓣开下部L| 97亚洲狠狠色综合久久久久| 中老年妇女加肥加大女上衣| 无遮挡粉嫩小泬久久久久久久| 阿娇被实干20分钟视频| 玩弄小少爷H窑子开张了| 张栢芝全套94张未删图| 白洁少妇1~178无删节| 粗大在少妇体内进进出出| 打开双腿粗大噗呲噗呲白浊| 狠狠躁夜夜躁人人爽超碰97香蕉 | 国产成人免费爽爽爽视频| 免费高清理伦片A片在线观看 | 加勒比色综合久久久久久久久| 精品人妻大屁股白浆无码| 一本久久精品一区二区| 中文WWW新版资源在线| 狠狠做五月深爱婷婷天天综合| 中出あ人妻熟女中文字幕| 免费看美女私人部位的直播| 国产亚洲精品久久777777| 天天晚上夜噜噜噜| 精品国产乱码久久久久久上海公司| 狠狠CAO日日穞夜夜穞| 麻豆XXXX乱女少妇精品| 国产精品久久久久乳精品爆| 无人视频在线观看免费播放 |