CAS 1642601-01-1

1-[(3S)-3-Hydroxypiperidin-1-yl]prop-2-en-1-one

Codes：(IV)461018-14-a、(XI)461018-20-a、(II)461018-29-a

Application context (from source-drug indications)

华氏巨球蛋白血症伊布替尼慢性淋巴细胞白血病伊布替尼套细胞淋巴瘤伊布替尼移植物抗宿主病伊布替尼

Source drugs (routes using this intermediate)

Drug	Tier	Expiry
伊布替尼Ibrutinib	Tier A — Act now	2027

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

伊布替尼优化路线steps: 2total yield: /

1H-Pyrazolo[3,4-d]pyrimidin-4-amine→3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-Iodo-4-phenoxybenzene→(4-Phenoxyphenyl)boranediol→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-[(3S)-3-Hydroxypiperidin-1-yl]prop-2-en-1-one→(3S)-Piperidin-3-ol--hydrogen chloride (1→2-Propenoic acid

伊布替尼优化路线steps: 6total yield: /

(3S)-1-(tert-Butoxycarbonyl)-3-hydroxypiperidine→(3S)-Piperidin-3-ol--hydrogen chloride (1→(3S)-1-Benzylpiperidin-3-ol→(3S)-1-Benzylpiperidin-3-yl methanesulfonate→2-Propenoic acid→(3S)-Piperidin-3-yl methanesulfonate→3-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→1-[(3R)-1-Benzylpiperidin-3-yl]-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine→2-Propenoyl chloride→1-[(3S)-3-Hydroxypiperidin-1-yl]prop-2-en-1-one→(3S)-1-(Prop-2-enoyl)piperidin-3-yl methanesulfonate

伊布替尼优化路线steps: 2total yield: /

3-Amino-4-cyano-5-(4-phenoxyphenyl)pyrazole→1-[(3S)-3-Hydroxypiperidin-1-yl]prop-2-en-1-one→1-[(3R)-1-Acryloylpiperidin-3-yl]-5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile→Amide c1

Intermediates available on this site

No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.

This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.