(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

Base Information

Chemical Name:(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide
CAS No.:97731-62-9
Molecular Formula:C₃₂H₄₃N₇O₆S₂
Molecular Weight:685.869
Hs Code.:

(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

Synonyms:(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

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Chemical Property of (4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

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Technology Process of (4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

There total 2 articles about (4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 97721-67-0
N-t-Boc-Cys(Asm)-Phe-Phe-Gly-Leu-Cys(Acm)-NH₂

: 97731-62-9
(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

Guidance literature:: Multi-step reaction with 2 steps

1: 153 mg / I₂ / methanol / 0.5 h / Ambient temperature

2: 255 mg / 98percent formic acid / 1.5 h / Ambient temperature

With formic acid; iodine; In methanol;
DOI:10.1021/jm00148a029

Reference yield:

: 97731-63-0
((4R,7S,13S,16S,19R)-13,16-Dibenzyl-4-carbamoyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicos-19-yl)-carbamic acid tert-butyl ester

: 97731-62-9
(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

Guidance literature:: With formic acid; for 1.5h; Ambient temperature;
DOI:10.1021/jm00148a029

Reference yield: 59.0%

: 72449-42-4
Boc-Gln(Me₂)-OH

: 97731-62-9
(4R,7S,13S,16S,19R)-19-Amino-13,16-dibenzyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid amide

: 97731-65-2
[(S)-1-((4R,7S,13S,16S,19R)-13,16-Dibenzyl-4-carbamoyl-7-isobutyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicos-19-ylcarbamoyl)-3-dimethylcarbamoyl-propyl]-carbamic acid tert-butyl ester

Guidance literature:: With 4-methyl-morpholine; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; for 48h; Ambient temperature;
DOI:10.1021/jm00148a029