In 1985,Seela, Frank; Driller, Hansjuergen; Liman, Ulrich published 《7-Deaza isosters of 2′-deoxyxanthosine and 2′-deoxyspongosine – synthesis via glycosylation of 2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine》.Liebigs Annalen der Chemie published the findings.Recommanded Product: 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine The information in the text is summarized as follows:
Glycosylation of 2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine with 2-deoxy-3,5-di-O-p-toluoyl-α-D-erythro-pentofuranosyl chloride in DMF in the presence of NaH gave the nucleoside derivative I (R = R1 = Cl; R2 = p-toluoyl) (II) and its α-anomer. II on treatment with NaOMe in MeOH gave I (R = R1 = MeO; R2 = H), which on demethylation with HBr-AcOH in THF gave 7-deaza-2′-deoxyxanthosine (III). II was also converted into 7-deaza-2′-deoxyspongosine (I; R = MeO, R1 = NH2, R2 = H). In the part of experimental materials, we found many familiar compounds, such as 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine(cas: 90213-66-4Recommanded Product: 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine)
2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine(cas: 90213-66-4) belongs to pyrimidine. Pyrimidine derivatives also play an important role in drug development, either in concert with other compounds or on their own. Recommanded Product: 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidineThey have been used in a wide variety of pharmaceuticals including general anesthetics, anti-epilepsy medication, anti-malaria medication, drugs for treating high blood pressure, and HIV medication.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia