2019年3月4日 · 为了探寻柳树皮中的分子到底是什么功效如何，人们一直为其努力着，直至1828年，法国药学家Henri Leroux和意大利化学家Raffaele Piria成功地从柳树皮里分离提纯出活性成分水杨苷(Sal…

到1838年，意大利化学家 Raffaele Piria发现了一种获得更有效的从柳树中提取物酸形式的方法，他将其命名为水杨酸。 一直致力于鉴定绣线菊提取物的德国化学家Karl Jacob Löwig很快意识到它实际上与Piria发现的水杨酸相同。

1828年，法国药学家Leroux和意大利化学家Piria成功地提纯出水杨苷(Salicin)，至此阿司匹林才正式登台；1838年，Piria从晶体中提取到更强效的化合物，并命名为水杨酸。

到1838年，意大利化学家 Raffaele Piria 发现了一种从柳树中提取更有效的止痛物质的方法，他将提取的成分命名为水杨酸。而后该物质被证实与Johann Pagenstecher从绣线菊中分离出物质相同。

1838年，Raffaele Piria从晶体中提取到更强效的化合物，并命名为水杨酸。 1852年，蒙彼利埃大学化学教授Charles Gerhart发现了水杨酸分子结构，并首次用化学方法合成水杨酸，然而该化合物不纯且不稳定导致无人问津。

Fernando Juan Santiago Francisco María Piria de Grossi (Montevideo, 21 de agosto de 1847 - id. 11 de diciembre de 1933) fue un empresario uruguayo, escritor, inventor, político y alquimista, famoso por haber fundado la ciudad de Piriápolis en Uruguay.

Piria may refer to: Piria, a village in the commune Argetoaia, Dolj County, Romania; Piriá River (Pará River), a tributary of the Pará River in Brazil; Piriá River (Eastern Pará), a river in the extreme east of the state of Pará, Brazil, that flows into the Atlantic Ocean; Raffaele Piria, a 19th-century Italian chemist

This enchanting seaside resort, founded by the visionary entrepreneur Francisco Piria, is a testament to early 20th-century ambition and ingenuity. Piria, often regarded as an alchemist of architecture and urban planning, had a grand vision for Piriápolis.

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Fernando Juan Santiago Francisco María Piria de Grossi (Montevideo, 21 August 1847 - 11 December 1933) was a Uruguayan inventor, alchemist, writer, politician and businessman of Italian descent. He was notable for establishing the city and seaside resort known as Piriápolis .