205442-06-4

Upstream product

• 205441-79-8 (3S,4R)-3-Amino-2-(tert-butyl-dimethyl-silanyloxy)-4-(4-methoxy-benzyloxy)-pentanenitrile 
• 205441-96-9 {(S)-2-(tert-Butyl-dimethyl-silanyloxy)-2-cyano-1-[(R)-1-(4-methoxy-benzyloxy)-ethyl]-ethyl}-carbamic acid 9H-fluoren-9-ylmethyl ester 
• 205441-97-0 C₆₃H₇₆N₄O₁₆SSi 

Downstream Products

• 205442-00-8 3-methoxy-5-methyl-naphthalene-1-carboxylic acid {[[1-acetyl-2-(tert-butyl-dimethyl-silanyloxy)-2-cyano-ethylcarbamoyl]-(3,4-bis-benzyloxy-5-methanesulfonyloxymethyl-pyrrolidin-2-ylidene)-methyl]-carbamoyl}-(2-methyl-oxiranyl)-methyl ester 
• 205442-01-9 3-Methoxy-5-methyl-naphthalene-1-carboxylic acid (S)-[([(3R,4R,5S)-3,4-bis-benzyloxy-5-methanesulfonyloxymethyl-pyrrolidin-(2E)-ylidene]-{1-[1-methoxy-meth-(Z)-ylidene]-2-oxo-propylcarbamoyl}-methyl)-carbamoyl]-((S)-2-methyl-oxiranyl)-methyl ester 
• 205441-75-4 13-desacetyl-12,13-di-O-benzyloxy-4-O-methyl-carzinophilin 
• 205441-99-2 C₅₅H₆₆N₄O₁₅SSi 

Relevant academic research and scientific papers

Synthetic studies of carzinophilin. Part 3: Synthetic approach toward carzinophilin and successful synthesis of 13-O-desacetyl-12,13-di-O-benzyl-4-O-methylcarzinophilin

The synthetic procedures of the title compound (2), a protected form of carzinophilin (1), were developed. While efforts toward the total synthesis of 1 failed, comparison of the 1H NMR spectra of 2 and some other related compounds with that of