Amino Acids

ApplicationA convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between

ApplicationA convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between

ApplicationA convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between

ApplicationA convergent synthesis of the proposed structure of (+)-pestalazine B has been achieved in 4 steps using the N-alkylation of an unprotected tryptophan diketopiperazine with a 3a-bromopyrrolidinoindoline where the condensation between

Fmoc-D-Lys(Boc)-OH.

Fmoc-D-Lys(Boc)-OH.

Fmoc-D-Lys(Boc)-OH.

Fmoc-D-Lys(Boc)-OH.

Fmoc-D-Lys(Fmoc)-OH.

Fmoc-D-Lys(Fmoc)-OH.

Fmoc-D-Lys(Fmoc)-OH.

Fmoc-D-Met-OH.