Neues Vinamidiniumsalz und Uv-A-Absorptionsmittel mit Diesem Neuen Vinamidiniumsalz
Anmelder: Kyushu University, National University Corporation 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4803509
- Anmeldetag
- 31. Oktober 2024
- Veröffentlichung
- 8. Mai 2025
- Rechtsraum
- EP
Abstract
A novel vinamidinium salt shown by the following formula (1).(in formula (1), R<sup>1</sup>, R<sup>2</sup>, R<sup>5</sup>, R<sup>6</sup> and R<sup>7</sup> each independently represents a hydrogen atom, an alkyl group with 1 to 10 carbon atoms optionally having a substituent, etc.; R<sup>3</sup> and R<sup>4</sup> each independently represents a hydrogen atom, an alkyl group with 1 to 10 carbon atoms optionally having a substituent, etc.; Y is O, S, NR<sup>8</sup>, CR<sup>8</sup>R<sup>9</sup>; R<sup>8</sup> and R<sup>9</sup> each independently represents a hydrogen atom, an alkyl group with 1 to 10 carbon atoms optionally having a substituent, etc.; R<sup>1</sup> to R<sup>9</sup> can form a cyclic structure by binding to each other; and X<sup>-</sup> represents an anion).
Anmelder
- Firma
- Kyushu University, National University Corporation
- Land
- 🇯🇵 Japan
Kyushu University ist eine staatliche Universität in Fukuoka, Japan, mit Forschungsschwerpunkten in Natur- und Ingenieurwissenschaften.
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J A Kemp LLP
J A Kemp LLP · London