KẾT LUẬN VÀ ĐỀ XUẤT

4.1 KẾT LUẬN

Từ hợp chất atranorin cô lập được từ địa y Parmotrema saucti-angelli và các

hydrazide, chúng tôi đã tổng hợp được một số dẫn xuất hydrazide N-thế của atranorin

(Hình 4.1). Các hợp chất LAT, LAR, LAX2, LAX1 đã được tổng hợp trong đó hợp chất LAT, LAR thu được với hiệu suất cao.

Trong khóa luận này, các sản phẩm tổng hợp được đều được xác định cấu trúc bằng phổ NMR và là những hợp chất mới.

4.2 KIẾN NGHỊ

 Tiến hành thử nghiệm hoạt tính sinh học trên các hợp chất điều chế được.  Tổng hợp một số dẫn xuất hydrazide N-thế khác của atranorin.

 Tổng hợp một số dẫn xuất hydrazone khác của các hợp chất depside.

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