Patent ID: 11963963
Assignee: SPRINT BIOSCIENCE AB
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC A  C

Claim 15:
16. The process of claim 1, wherein:
(a) when R10 is F, converting the compound of Formula (III) comprises carrying out acidic hydrolysis of the compound of Formula (III);
(b) when R10 is OCH3, converting the compound of Formula (III) comprises reacting the compound of Formula (III) with trimethylsilyl iodide in a suitable solvent, reacting the compound of Formula (III) with HBr in a suitable solvent, or reacting the compound of Formula (III) with BBr3 in a suitable solvent;
(c) when R10 is OC(CH3)3, converting the compound of Formula (III) comprises reacting the compound of Formula (III) with trifluoroacetic acid in a suitable solvent; or
(d) when R10 is OSiR′R″R′″, converting the compound of Formula (III) comprises reacting the compound of Formula (III) with HCl in a suitable solvent or by reacting the compound of Formula (III) with tetrabutyl ammonium fluoride in tetrahydrofuran.