Robert Boschgmbh

Zhuhai Hengqin New District Zhongzhu Zhengtai Medical Management Co., Ltd.

Fudan University

Xinhua Liu

Peter Ropertz

Tao Zhu

Xun Sun

Ying Chen

Ralf Schmid

Heinz-Bernd Haiser

Takashi Shigematsu

Shi Deng

Yanfei Zhang

Yizhun Zhu

Yichun Zhu

Yanlin Li

Rinkiko Suguro

Aijun Hou

An electric motor and inverter assembly () used in an electric vehicle or a hybrid electric vehicle to drive the vehicle's wheels to rotate is disclosed. The electric motor and inverter assembly comprises: an electric motor (), which includes a housing including a main shell (), an end cover () and a connecting cover (), wherein a cooling passage is formed in a wall of the housing such that coolant is able to flow in the cooling passage, and an end cover () and a connecting cover () are respectively connected to opposite ends of the main shell; and an inverter, which includes a housing () in which a power element and/or an electrical device is received, wherein the housing of the inverter contacts the connecting cover such that an interface is defined between the connecting cover and the housing of the inverter, and the coolant flowing through the cooling passage is able to contact the interface.

Electric motor and inverter assembly

This invention belongs to the modern pharmaceutical field of Traditional Chinese Medicine, and relates to an herbal extract of Chinese Motherwort and its application in pharmacy, which specifically relates to the crystal structure of a Chinese Motherwort extract: Leonurine, and its application in the preparation of medicine. The chemical name of the above-mentioned Leonurine is 4-guanidino-1-)butyl 4-hydroxy-3,5-dimethoxybenzoate. The invention by specific methods prepares leonurine as 6 kinds of crystals with different crystal forms. Specifically, there are six different structures of leonurine sulfate crystals, two of them are hydrate, two are anhydrous crystal form, one is methanol solvate, one is ethanol solvate. The leonurine crystal forms of this invention can applicate in preparing medicine such as insulin sensitizer, hypoglycemic and lipid-lowering drugs. The above mentioned insulin sensitizers are particularly useful in treating insulin resistance syndrome, and the above mentioned lipid-lowering drugs are useful in the treatment of disorders of lipid metabolism, hyperlipidemia and their complications.

Leonurine crystal and use thereof in preparation of insulin sensitizer, hypoglycemic drug and lipid-lowering drug

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Shanghai, China

Xinhua Liu