Synthesis of Hyrtios Erectus sponge based anti tumor agents consists of production of four substances from copalic acid

NOVELTY – The synthesis of Hyrtios erectus sponge based anti-tumor agents comprises production of (-)-hyrtiosal, (+)-hyrtiosal, (-)-16-epi-hyrtiosal and (+)-16-epi-hyrtiosal from (+/-)-capalic acid in 11 steps. The respective yields are 4.8, 4.2, 6.8 and 6.0 per cent. USE – In industrial chemistry.

Main Application Field

B03 (Other heterocyclics.)

INVENTORS:

IMAMURA PAULO MITSUO
SANTIAGO GILVANDETE MARIA PINH
LUNARDI INES

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Patent number: BR200202903-A

PATENT STATUS:

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