核苷 & 核酸
核苷（酸）类似物 API、碱基 / 核糖片段中间体与专利悬崖核苷类品种
专利悬崖品种13
多替拉韦/拉米夫定/艾酚福韦Tier C
Dolutegravir/Lamivudine/Tenofovir Alafenamide
拉米夫定/富马酸替诺福韦二吡呋酯Tier C
Lamivudine/Tenofovir Disoproxil Fumarate
比克恩丙诺Tier B
Bictegravir/Emtricitabine/Tenofovir Alafenamide Fumarate
依非韦伦/拉米夫定/富马酸替诺福韦二吡呋酯Tier C
Efavirenz/Lamivudine/Tenofovir Disoproxil Fumarate
富马酸磷丙替诺福韦Tier B
Tenofovir Alafenamide Fumarate
Grazoprevir HydrateTier C
Grazoprevir Hydrate
艾尔巴韦Tier C
Elbasvir
索磷布韦/维帕他韦Tier B
Sofosbuvir/Velpatasvir
恩曲他滨/富马酸磷丙替诺福韦Tier B
Emtricitabine/Tenofovir Alafenamide Fumarate
帕利普韦/奥比他韦/利托那韦Tier C
Paritaprevir/Ombitasvir/Ritonavir
西美瑞韦钠Tier B
Simeprevir Sodium
恩曲他滨/盐酸利匹韦林/富马酸替诺福韦二吡呋酯Tier B
Emtricitabine/Rilpivirine Hydrochloride/Tenofovir Disoproxil Fumarate
地西他滨Tier C
Decitabine
原料药 API3
中间体目录4
| 6-Chloro-3-methyluracil | CAS 4318-56-3 |
| 6-Chlorouracil | CAS 4270-27-3 |
| 2'-Deoxy-2'-fluoro-2'- Methyl-N-(phenylcarbonyl) cytidine | CAS 817204-32-3 |
| 2'-deoxy-2'-fluoro-2'-C-methyluridine | CAS 863329-66-2 |