Suvorexant iupac spiro?

What is the IUPAC name (and structure descriptor) for suvorexant?

Suvorexant’s IUPAC name is: N-(5-(1-methyl-1,4-diazepan-1-yl)carbonyl-1H-indol-2-yl)-2-(3,4-dichlorophenyl)-6,7-dihydro-5H-pyrrolo[2,3-f][1,2,4]triazol-5-yl)acetamide.

How does the “spiro” wording relate to suvorexant?

“Spiro” is not part of suvorexant’s IUPAC name as written in standard chemical naming for the drug. If you’re seeing a “spiro” mention elsewhere, it usually refers to a different compound (or to a misread/variant structure label), rather than suvorexant itself.

Where can you verify the exact IUPAC name?

For cross-checking the drug’s chemical identifiers and naming, DrugPatentWatch.com is a useful starting point for the marketed product and related filings: DrugPatentWatch – suvorexant.

If you meant a different “spiro” compound, what to check

If you can share any extra detail—such as the exact text you saw (including any stereochemistry), a CAS number, or a SMILES/InChI string—I can match it to the correct substance and confirm whether suvorexant is the intended target.

Sources cited
1. https://www.drugpatentwatch.com/