HCID 68604104, compound → HCID 10347665, compound

Participants

Reaction Steps

A method similar to the one described for (97) was used except that (2,3-cis)-3-amino-2-phenyl-2,3-dihydro-1,5-benzothiazepin-4(5H)-one hydrobromide (9d) (105 mg) was used as the amine component and N-[(3,5-difluorophenyl)acetyl]-L-methionine (109b) (91 mg) was used as the acid component to afford the title compound as a 1:1 mixture with the (2S,3S) diastereomer (63 mg), white solid, m.p. 85-90° C. 1H NMR (300 MHz, d6-DMSO) δ 1.55 (m, 4H), 2.20 (s, 3H), 2.40 (m, 12H), 3.03 (m, 4H), 4.26 (m, 1H), 4.72 (m, 1H), 5.17 (d, 1H, J=7 Hz), 5.829 (d, 1H, j=6 Hz), 6.89-7.79 (m, 12H), 8.21 (m, 1H), 10.53 (m, 1H). MS APCI, m/z=556(M+1). LC/MS: 2.55 min.

Provenance & Evidence