231291-22-8Relevant articles and documents
A chromium picolinate food additive novel preparation method of
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Paragraph 0033-0035, (2019/10/23)
The invention discloses a novel preparation method of a chromium picolinate type food additive, and belongs to the technical field of synthesis of a food additive. The chromium picolinate type food additive adopts the following structure as shown in the description. The invention further discloses a preparation method of the chromium picolinate type food additive. The chromium picolinate type food additive is synthetized by a new method, the reaction process is simple and easy to operate, the raw materials are cheap and easy to obtain, the reaction efficiency is high, the repeatability is good, and the chromium picolinate type food additive has favorable growth effect on growing fattening pigs, and has low biological accumulation properties.
Preparation method and application of oxazoles compound with immunosuppressive activity
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, (2017/11/16)
The invention discloses a preparation method and application of an oxazoles compound with immunosuppressive activity, and belongs to the technical field of medicine synthesis. The key point of the technical scheme is that the oxazoles compound with the immunosuppressive activity has the following structure as shown in the specification. The invention further discloses the preparation method of the oxazoles compound with the immunosuppressive activity. The oxazoles compound with the immunosuppressive activity is synthesized through a novel method; the reaction process is simple and feasible; raw materials are low in cost and readily available; the reaction efficiency and the repetitiveness are relatively high; and the immunosuppressive activity effect is obvious.
Synthetic method of immunosuppressive medicine with oxazole ring
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, (2018/03/01)
The invention discloses a synthetic method of an immunosuppressive medicine with an oxazole ring and belongs to the technical field of medicine synthesis. The technical scheme has the key points that the immunosuppressive medicine with the oxazole ring has the following structure shown in the specification. The invention also discloses a preparation method of the immunosuppressive medicine with the oxazole ring. The synthetic method disclosed by the invention has the advantages that the immunosuppressive medicine is synthesized by a new method, the reaction process is simple and easy in operation, the materials are low in price and easy to obtain, the reaction efficiency is higher, the repeatability is better, and the Immunosuppressive-activity effect is obvious.