FIELD: organic chemistry.
SUBSTANCE: invention relates to N-methylhomocysteines of general formula I
wherein X1 represents sulfur protective group; X2 represents nitrogen protective group. Compounds of present invention are useful in construction of N-methylhomocysteine peptides and peptide intermediates. Method for production of claimed compounds also are disclosed.
EFFECT: new compounds for production of N-methylhomocysteine peptides and peptide intermediates.
10 cl, 6 ex
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Authors
Dates
2007-09-10—Published
2002-10-22—Filed