62-13-5Relevant articles and documents
Production process of adrenal glands
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, (2021/11/15)
The invention discloses a production technology for carbazochrome. The production technology comprises the following steps: 1) synthesizing chloracetyl catechol; 2) synthesizing corticosterone hydrochloride; 3) synthesizing adrenaline; and 4) synthesizing the carbazochrome. The production technology for the carbazochrome, disclosed by the invention, has the advantages of simple preparation method,few steps and easiness for operation and control; and an obtained product has good color and luster, good quality, high purity and high yield, can be directly used for production and utilization andhas very good practicability.
PROCESS FOR THE PREPARATION OF OPTICALLY ENRICHED ADRENALINE
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Paragraph 0046-0056, (2016/06/01)
A process for the production of (-)-adrenaline and (-)-adrenaline-L-tartrate is provided. The process provides for a new, efficient and commercially feasible process for the optical resolution of racemic adrenaline. In one aspect, a one pot process for the synthesis of (-)-adrenaline is provided. The process provides a simple and less expensive 5 process that can be used to prepare commercial scale batches of (-)-adrenaline and (-)-adrenaline-L-tartrate of API quality. The process avoids the use of expensive and unpredictable chiral catalysts.