Main > PHARMA. > AntiBacterial > Myxopyronin > Prepn

Product USA. BS

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 02.00
PATENT ASSIGNEE Boston University (Boston; Mass)
Scriptgen Pharma (Waltham; Mass)
PATENT CLAIMS - Condensing Me-(CH2)2-C(Me)=CH-CHO with pyrone (struc
ture given) to form pyrone ketone (I)
- Saponification of (I) to form pyrone acid (II)
- Activating (II) to form pyrone anhydride (III)
- Reacting (III) with azide salt to form pyrone acyl azide (IV)
- Reacting (IV) with MeOH to form myxopyronin
PATENT PHOTOCOPY Available on request

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