Novel Compound content in the Blue Roses

摘要

It reveals a novel Compound content in the Blue Roses. This novel Compound, which is contained in the Blue Roses, has a chemical structure represented by the General formula (i): (wherein R1 is a group as indicated in claim 1; and R2 represents - or R1 and R2 together form - or -].It also reveals a Rose Plant containing the said Compound, and a part of it.