3-chloro-4,6-bis-ethoxymethoxy-2-methyl-benzoic acid 1-phenyl-but-3-enyl ester

1-chloro-2,4-bis-ethoxymethoxy-15-hydroxy-7-methyl-7,8,11,12,15,16-hexahydro-6-oxa-benzocyclotetradecen-5-one

1-chloro-2,4-bis-ethoxymethoxy-7-isopropyl-7,8,11,12-tetrahydro-16H-6-oxa-benzocyclotetradecene-5,15-dione

acetic acid 1-chloro-2,4-bis-ethoxymethoxy-7-methyl-5-oxo-7,8,11,12,15,16-hexahydro-5H-6-oxa-benzocyclotetradecen-15-yl ester

1-chloro-2,4-bis-ethoxymethoxy-7-phenyl-7,8,11,12-tetrahydro-16H-6-oxa-benzocyclotetradecene-5,15-dione