深圳市真兴医药技术有限公司

The invention relates to a novel derivatives of hyperpiperazine acetyl hydrazine class. The hyperpiperazine acetyl hydrazine derivatives of the present invention have effective anti-tumor activity.

The present invention relates to a preparation method of 4-benzyl piperazine ethylenimide hydrazine compound, which includes several specific steps. The method is safe, simple and easy to operate.

The present invention relates to a novel class of piperazine or hyperpiperazine oxalohydrazine compound. Piperazine or hyperpiperazine oxalohydrazide compounds of the present invention have effective anti-tumor activity.

The invention relates to a derivative compound of hyperpiperazine acetylhydrazine class. The compounds in the present invention can selectively kill some cancer cells and have strong anticancer activity, with greatly reduced neurotoxicity and broad prospects for clinical application.

The invention relates to a benzene sulfonyl or benzoyl piperazine compound. The compound has an effective anticancer activity and is characterized by low toxicity.

The invention belongs to the field of pharmaceutical chemistry and provides a possibility for providing higher pharmaceutical effect, easier preparation and better storage stability of obitazine-Fumarate.

The invention relates to azacyclosubstituted hydrazide compounds and a preparation method and application thereof. The compound can selectively kill some cancer cells, has strong anticancer activity and can inhibit tumor growth.