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Akira Ogata (緒方 章, Ogata Akira, October 26, 1887 in Osaka Prefecture, Japan – August 22, 1978) was a Japanese chemist and the first to synthesize methamphetamine in crystalline form in 1919. [ 1 ]
Nagai Nagayoshi (長井 長義, August 8, 1844 – February 10, 1929) was a Japanese doctor of pharmacy and chemist. He is best known for the discovery of ephedrine and methamphetamine . Early life
Pages in category "Japanese chemists" The following 40 pages are in this category, out of 40 total. ... Akira Ogata; Kenji Ohmori; Iwao Ojima; Eiji Osawa; S. Isamu ...
[7] [19] In 1919, methamphetamine hydrochloride, also known as crystal meth, was synthesized by pharmacologist Akira Ogata via reduction of ephedrine using red phosphorus and iodine. [19] The sympathomimetic properties of amphetamine were unknown until 1927, when pioneer psychopharmacologist Gordon Alles independently resynthesized it and ...
Shortly after amphetamine, methamphetamine was synthesized from ephedrine in 1893 by Japanese chemist Nagai Nagayoshi. [26] Three decades later, in 1919, methamphetamine hydrochloride was synthesized by pharmacologist Akira Ogata via reduction of ephedrine using red phosphorus and iodine. [27]
Ogata was arrested after two undercover officers, who had been monitoring the business, went inside to confirm that sex services were being offered, without using them, Suffolk Police said.
The post Photos: Meet Kirk Herbstreit’s Longtime Wife, Allison appeared first on The Spun. The football season is always a busy time for the Herbstreit family, but moving forward in 2022, it ...
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