METHOD FOR PREPARING... 申请号：US16071572 专利类型：发明申请 公开（公告）日：2017-01-23
状态：寻求转化 转让价格：面议
The present invention provides a method for preparing a pharmaceutical composition containing a quinoline derivative or a salt thereof. Specifically, the invention provides a method for preparing a p...
METHOD FOR PREPARING... 申请号：EP17743703 专利类型：检索报告 公开（公告）日：2017-01-23
状态：寻求转化 转让价格：面议
The present invention provides a method for preparing a pharmaceutical composition comprising a quinoline derivative or a salt thereof. Specifically, the invention provides a method for preparing a p...
METHOD FOR PREPARING... 申请号：US16080086 专利类型：发明申请 公开（公告）日：2017-02-28
状态：寻求转化 转让价格：面议
The present invention provides a method for preparing a pharmaceutical composition containing a pyrrolo-fused six-membered heterocyclic compound or a pharmaceutically acceptable salt thereof. Specific...
METHOD FOR PREPARING... 申请号：CA3076395 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
The present invention relates to a method for preparing an oxaspirocycle derivative, and an intermediate thereof. The method reduces reaction steps, improves reaction yield, is simple and easy to o...
METHOD FOR PREPARING... 申请号：WOCN18107901 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
The present invention relates to a method for preparing an oxaspirocycle derivative, and an intermediate thereof. The method reduces reaction steps, improves reaction yield, is simple and easy to o...
METHOD FOR PREPARING... 申请号：RU2018111922 专利类型：发明授权 公开（公告）日：2018-04-02
状态：寻求转化 转让价格：面议
FIELD : nanotechnology. SUBSTANCE : invention relates to nanotechnology, medicine and food industry. Method of producing dry extract of devil' s-club is characterized by the fact that the dry e...
METHOD FOR PREPARING... 申请号：WOCN18090255 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
The present invention belongs to the field of pharmaceutical chemical intermediates and related chemical technologies, and provides a method for preparing a green quinoline compound. An N-substituted...
METHOD FOR PREPARING... 申请号：WOCN17108453 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
Disclosed is a method for preparing a Glecaprevir synthetic intermediate. An epoxy cyclopentane is used as a starting material to carry out a ring opening reaction to form 2-hydroxy-1-propenyloxycyclo...
METHOD FOR PREPARING... 申请号：WOCN17112519 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
The present invention provides a method for preparing functional cellulose capable of greatly increasing the effective content of functional materials in fibers. In a cellulose material product obtain...
METHOD FOR PREPARING... 申请号：WOCN18101281 专利类型：发明申请 公开（公告）日：
状态：寻求转化 转让价格：面议
Disclosed is a method for preparing florfenicol intermediate V, which belongs to the technical field of the preparation of veterinary medicines. The method comprises an addition reaction, a ring-clo...
