C32H31BrN2O2

treatment of tuberculosis.

C22H17F2N5OS

antifungal drug

C14H25NO5

intermediate of Dolastatin & Auristatin

C21H30O2

It is an endogenous steroid and progesterone

C21H26O3

treat severe psoriasis, keratosis and other skin diseases.

C43H53NO14.3(H2O)

anti-cancer drugs; Semisynthetic analog of the taxane paclitaxel.

C20H19N5Na2O6

It is a multi-target antifolate preparation with pyrrolidine pyrimidine group in structure. It is a dual inhibitor of nucleotide synthase / dihydrofolate reductase. It can inhibit cell replication by destroying the process of folate dependent normal metabolism in cells, and block three different enzyme targets that are important for the survival of cancer cells at the same time, so as to inhibit the growth of tumor.

C18H24O2

An estrogen. It's 5 α- Reducase inhibitor

C18H24O3

Natural hormone is the metabolite of estradiol in the body

C18H22O2

It is a key intermediate for the synthesis of estrogens and 19 demethyl steroids

C5H5N5

It is used to produce adenosine, ATP, ADP, new anti AIDS drugs, vitamin B4 and plant growth hormone 6- benzyladenine and so on.

C5H4N4O

Purine compounds with highly active 6-hydroxy functional groups.

C16H12F5N3O

C10H14N2O6

C4H4IN3

Heterocycle-Pyrimidine series