Preparation method of high-quality mould dehydrogenation product
A dehydrogenation and mold technology, applied in the field of preparation of fine mold dehydrogenation products, can solve the problems of lack of standard operating procedures, difficult control of product quality, lack of standardization of process operations, etc., and achieve the effect of improving standardization
Pending Publication Date: 2021-12-03
丽江映华生物药业有限公司
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Problems solved by technology
However, due to its complex production process, the existing process is difficult to ensure the accuracy of mold dehydrogenation, lack of standard operating procedures, and the lack of standardization of process operations makes it difficult to control product quality
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[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] A method for preparing mold dehydrogenation products, comprising the following steps:
[0035] S1. Cultivate the dehydrogenated seeds of the mold to obtain the seed liquid;
[0036] S2. Fermenting the seed liquid to obtain mold dehydrogenation product. Exemplarily, the reaction formula is:
[0037]
[0038] S3. Rou...
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The invention provides a preparation method of a high-quality mould dehydrogenation product. The preparation method comprises the following steps: culturing a mould dehydrogenation product seed to obtain a seed solution; fermenting the seed solution to obtain a mould dehydrogenation substance; carrying out crude extraction on the mould dehydrogenation substance to obtain a mould dehydrogenation substance crude product; and refining the mould dehydrogenation product crude product to obtain the mould dehydrogenation product refined product. By adopting the technical scheme of the invention, the standard operation specification of the mould dehydrogenized substance seed culture can be established, and the standardization in the mould dehydrogenized substance production process is improved; standard operation regulations for fermentation of the mould dehydrogenized substances are established, so that the standardability in the production process of the mould dehydrogenized substances is improved; the standard operation specification is established, and the operation of a mould dehydrogenation product crude product extraction post is standardized; the standard operation specification is established to standardize the operation of a mould dehydrogenation substance refining post.
Description
technical field [0001] The invention belongs to the technical field of preparation and purification of pharmaceutical intermediates, and in particular relates to a preparation method of mold dehydrogenation products. Background technique [0002] As an important pharmaceutical intermediate, mold dehydrogenate has high requirements for its precision. However, due to its complex production process, the existing process is difficult to ensure the accuracy of mold dehydrogenation, lack of standard operating procedures, and the lack of standardization of process operation makes it difficult to control product quality. Contents of the invention [0003] In view of the above problems, the present invention provides a method for preparing mold dehydrogenation products, which adopts the following technical solutions: [0004] A method for preparing mold dehydrogenation products, comprising the following methods: [0005] Cultivate mold dehydrogenation seeds to obtain seed liquid;...
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Login to View More IPC IPC(8): C12P33/20C12P33/02C07J71/00C12R1/06
CPCC12P33/20C12P33/02C07J71/001
Inventor 谭志云王钱钢谭建权熊建国陈曙
Owner 丽江映华生物药业有限公司