2-Pyridineethanethiol → 6-[2-(3-Chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-4-hydroxy-3-(2-pyridin-2-yl-ethylsulfanyl)-5,6-dihydro-pyran-2-one

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared analogously to Example F(7), Step 6, substituting 3-chloro-6-[2-(3-chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-dihydro-pyran-2,4-dione (0.201 g, 0.52 mmol, described below) in place of 3-chloro-6-cyclopentyl-6-[4-(3-hydroxy-phenyl)-but-3-ynyl]-dihydro-pyran-2,4-dione, and 2-Pyridin-2-yl-ethanethiol in place of 2-mercaptothiazole. Yield: 12.6 mg, 5% yield. 1H NMR (CDCl3) δ: 1.48-1.73 (m, 8H), 1.92-1.98 (m, 2H), 2.34 (p, J=8.32 Hz, 1H), 2.56-2.62 (m, 4H), 2.80-3.01 (m, 4H), 3.80 (s, 3H), 6.76 (d, J=8.32 Hz, 1H), 6.95 (dd, J1=8.48 Hz, J2=2.08 Hz, 1H), 7.09 (d, J=2.24 Hz, 1H), 7.41-7.48 (m, 2H), 7.93 (t, J=7.52 Hz, 1H), 8.52 (d, J=5.12 Hz, 1H).

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