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众所周知,大多数磺胺用于治疗各种疾病,结构奇特的方酸具有特定的功能。我们成功地将磺胺结构单元引入方酸四碳环,制得14个新的含方酰基的磺胺衍生物,确证了结构。预期这类化合物有新的生物活性。
As we all know, most of the sulfonamides used to treat various diseases, the structure of the unique squaraine has a specific function. We successfully introduced the sulfonamide unit into the squaric acid tetra carbon ring to prepare 14 new sulfonamide derivatives with squarylium groups, confirming the structure. Such compounds are expected to have new biological activity.