7-(Benzyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione

It is not itself a therapeutic drug but a precursor used during manufacturing. 7-(Benzyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione is a complex heterocyclic organic compound mainly used as a pharmaceutical intermediate in the synthesis of the antiviral drug Baloxavir marboxil (marketed as Xofluza / Zofluza in some regions).

API Name Baloxavir
CAS No 1370250-39-7
Molecular Formula C17H17N3O4
Molecular Weight 327.33 g/mol
Synonyms 11-phenylmethoxy-5-oxa-1,2,8-triazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-9,12-dione

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