The benzo-fused thiophene luxuriant and rich with fragrance containing benzo [9,10] or benzo-fused furan compound

The benzo-fused thiophene luxuriant and rich with fragrance containing benzo [9,10] or benzo-fused furan compound

  • CN 101,827,834 B
  • Filed: 08/07/2008
  • Issued: 11/25/2015
  • Est. Priority Date: 08/08/2007
  • Status: Active Grant
First Claim
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1. comprise the compound of the furans that the thiophene that condenses containing the dibenzo that benzo [9,10] is luxuriant and rich with fragrance or dibenzo condense,The representation of wherein said formula (VI):

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