106369-52-2

Upstream product

• 18942-49-9 Boc-D-Phe-OH 
• 101924-70-3 (R)-methyl 2-(1-(tert-butoxycarbonylamino)-2-phenylethyl)thiazole-4-carboxylate 
• 13734-41-3 t-Boc-L-valine 
• 101924-86-1 2-((R)-1-Amino-2-phenyl-ethyl)-thiazole-4-carboxylic acid methyl ester 

Downstream Products

• 106369-53-3 2-[(R)-1-((S)-2-Amino-3-methyl-butyrylamino)-2-phenyl-ethyl]-thiazole-4-carboxylic acid methyl ester 
• 106369-54-4 2-{(R)-1-[(S)-2-((2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-butyrylamino)-3-methyl-butyrylamino]-2-phenyl-ethyl}-thiazole-4-carboxylic acid 
• 101924-83-8 Boc-L-aThr-L-Val-D-(phe)Thz-OMe 
• 101924-85-0 (4S,7S,10R,17S,20S,23R)-10-Benzyl-20-sec-butyl-4,17-bis-((S)-1-hydroxy-ethyl)-7-isopropyl-23-methyl-12,25-dithia-3,6,9,16,19,22,27,28-octaaza-tricyclo[22.2.1.1^11,14]octacosa-1⁽²⁶⁾,11⁽²⁸⁾,13,24⁽²⁷⁾-tetraene-2,5,8,15,18,21-hexaone 
• 101924-84-9 Boc-L-aThr-L-Val-D-(phe)Thz-L-aThr-L-Ile-D-(ala)Thz-OMe 
• 101978-83-0 patellamide C 

Relevant academic research and scientific papers

NEW METHODS AND REAGENTS IN ORGANIC SYNTHESIS. 55. TOTAL SYNTHESES OF PATELLAMIDES B AND C, CYTOTOXIC CYCLIC PEPTIDES FROM A TUNICATE 1. THEIR PROPOSED STRUCTURES SHOULD BE CORRECTED.

Patellamides B and C, cytotoxic lipophilic cyclic peptides from a marine tunicate, with proposed structures have been synthesized by the use of diphenyl phosphorazidate(DPPA) and diethyl phosphorocyanidate(DEPC).Their physicochemical properties lead to re