IMPPAT | IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics

IMPPAT Phytochemical information:
(20R)-20-Hydroxypregn-4-en-3-one

(20R)-20-Hydroxypregn-4-en-3-one

Patents

S. No.	Patent identifier
1	EP96202933A2
2	CN105980396
3	EP98965821
4	US20220008543A1
5	EP98965821B1
6	US6137030A
7	US20170065615
8	WO2025096781A1
9	WO2024058984A2
10	JP2022512804P_P1
11	EP96202933
12	US6251887
13	EP93911333B1
14	US20160145294A1
15	CN105980396B
16	US20190071465A1
17	US20220153776A1
18	US10040816
19	EP93911332
20	JP2017502031
21	EP93911333
22	EP16206880B1
23	US20170065615A1
24	US10716795
25	EP16206880
26	US20180221390
27	US9271961
28	US4305881A
29	US20230333069A1
30	EP93911332B1
31	US20160145294
32	EP4608876A2
33	US20190071465
34	US20200040029
35	US20140107085
36	US9527881
37	US20140200200
38	US20200040029A1
39	EP4626438A2
40	EP4587116A2
41	US20220008543
42	US10100079
43	US20220153776
44	WO2024118889A2
45	US20240226189A1
46	US20110306579A1
47	US20180194798A1
48	EP17179456B1
49	EP17179456A1
50	US20110306579
51	US6627736B1
52	US20140107085A1