(2S)-2,6-dimethyl-hept-6-enal

(4Z,8E)-2-acetoxy-2-acetyl-5,9-dimethyl-10-hydroxy-deca-4,8-dienoic-acid-tert-butylester

(Z)-(10S)-3-acetoxy-11-hydroxy-6,10-dimethyl-5-undecen-2-one