[EN] CATIONIC LIPID CONTAINING FUNCTIONAL GROUP ON SIDE CHAIN, AND USE THEREOF [FR] LIPIDE CATIONIQUE CONTENANT UN GROUPE FONCTIONNEL SUR UNE CHAÎNE LATÉRALE, ET SON UTILISATION [ZH] 一种侧链含功能性基团的阳离子脂质及其应用
[EN] BACKBONE-CYCLIZED PEPTIDOMIMETICS<br/>[FR] PEPTIDOMIMÉTIQUES À SQUELETTE CYCLISÉ
申请人:POLYPHOR AG
公开号:WO2016162127A1
公开(公告)日:2016-10-13
Novel backbone-cyclized peptidomimetics of the general formula cyclo[-P1-P2-P3-P4-P5-P6-P7-P8-T1-T2-] (I) wherein the single elements T or P are α-amino acid residues connected in either direction which, depending on their positions in the chain, are as defined in the description and the claims, and salts thereof, have the property to modulate the GLP-1 receptor. They can be used as medicaments to treat, prevent, or delay the onset of diseases, disorders or conditions in which modulation of the human GLP-1 receptor is beneficial, such as type 2 diabetes. These backbone-cyclized peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
[EN] BETA-HAIRPIN PEPTIDOMIMETICS<br/>[FR] PEPTIDOMIMÉTIQUES EN ÉPINGLE À CHEVEUX BÊTA
申请人:POLYPHOR AG
公开号:WO2016050361A1
公开(公告)日:2016-04-07
Beta-hairpin peptidomimetics of the general formula (I), cyclo[P1-P2-P3-P4-P5-P6- P7-P8-P9-P10-P11-P12-T1-T2] a nd pharmaceutically acceptable salts thereof, with P1 to P12, T1 and T2 being elements as defined in the description and the claims, have Gramnegative antimicrobial activity to e.g. inhibit the growth or to kill microorganisms such as Klebsiellapneumoniae and/or Acinetobacter baumannii and/or Escherichia coli. They can be used as medicaments to treat or prevent infections or as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
TEMPLATE-FIXED PEPTIDOMIMETICS WITH CCR10 ANTAGONISTIC ACTIVITY
申请人:Jung Francoise
公开号:US20120283168A1
公开(公告)日:2012-11-08
Novel template-fixed β-hairpin peptidomimetics of the general formula (I) wherein the single elements T or P are α-amino acid residues connected in either direction which, depending on their positions in the chain, are as defined in the description and the claims, and salts thereof, have the property to antagonize the receptor CCR10. They can be used as medicaments to treat or prevent diseases or conditions in the area of dermatological and cutaneous disorders, inflammation, allergic disorders, respiratory diseases, diseases of the gastro-intestinal tract, ophthalmic diseases, haematology and cancer. These β-hairpin peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
Beta-hairpin peptidomimetics of the general formula (I), cyclo[P
1
-p
2
-p
3
-p
4
-p
5
-p
6
-p
7
-p
8
p
9
-p
10
-p
11
-p
12
-T
1
-T
2
], and pharmaceutically acceptable salts thereof, with P
1
to P
12
, T
1
and T
2
being elements as defined in the description and the claims, have Gram-negative antimicrobial activity to e.g. inhibit the growth or to kill microorganisms such as
Klebsiella pneumoniae
and/or
Acinetobacter baumannii
and/or
Escherichia coli
. They can be used as medicaments to treat or prevent infections or as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
Synthesis of novel chiral NiII complexes of dehydroalanine Schiff bases and their reactivity in asymmetric nucleophilic addition reactions. Novel synthesis of (S)-2-carboxypiperazine
作者:Ashot S. Saghiyan、Lala A. Stepanyan、Luiza L. Manasyan、Arpine V. Geolchanyan、Silva M. Djamgaryan、Hrant R. Ajvazyan、Henry A. Panosyan、Viktor I. Maleev、Tatiana F. Saveleva
DOI:10.1016/j.tetasy.2010.10.015
日期:2010.11
New chiral NiII complexes of Schiff bases of dehydroalanine with modified chiral auxiliaries (S)-2-N-[N′-(3,4-dichlorobenzyl)prolyl]aminobenzophenone (3,4-DCBPB), (S)-2-N-[N′-(3,4-dimethylbenzyl)prolyl]aminobenzophenone (3,4-DMBPB), (S)-2-N-[N′-(2-chlorobenzyl)prolyl]aminobenzophenone (2-CBPB), and (S)-2-N-[N′-(2-fluorobenzyl)prolyl]-aminobenzophenone (2-FBPB) have been synthesized. Asymmetric Michael
脱氢丙氨酸席夫碱与修饰的手性助剂(S)-2- N- [ N '-(3,4-二氯苄基)脯氨酰]氨基二苯甲酮(3,4-DCBPB),(S)-2-的新型手性Ni II配合物N- [ N '-(3,4-二甲基苄基)脯氨酰基]氨基二苯甲酮(3,4-DMBPB),(S)-2- N- [ N '-(2-氯苄基)脯氨酰基]氨基二苯甲酮(2-CBPB),和(S)-2- N- [ N合成了'-(2-氟苄基)脯氨酰]-氨基二苯甲酮(2-FBPB)。研究了伯胺和仲胺与硫醇对配合物的脱氢丙氨酸部分的不对称迈克尔加成反应。(小号)-2- FBPB被发现是最佳的手性助剂在反应中的两个选择性(换算德~92-96%)和配合物的反应性。在该助剂的基础上,开发了一种新的合成(S)-2-羧基哌嗪的合成途径。