Claims for Patent: 9,150,531

Summary for Patent: 9,150,531

Title:	Tricyclic lactones for treatment of cancer
Abstract:	The present invention discloses novel compounds useful for the inhibition of IL-6/STAT signaling and/or PI3K/NF-.kappa.B signaling in the treatment of associated diseases or conditions, e.g. cancer. A pharmaceutical composition comprising such novel compounds, its use and a method thereof, is also disclosed.
Inventor(s):	Gidlof; Ritha (Lund, SE), Johansson; Martin (Heberg, SE), Sterner; Olov (Malmo, SE), Munoz; Eduardo (Cordova, ES)
Assignee:	Glactone Pharma Development AB (Helsingborg, SE)
Application Number:	13/811,015
Patent Claims:	1. A compound according to formula (I) or (II), ##STR00045## wherein R.sub.1 and R.sub.1' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, OC2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneS02C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.2 and R.sub.2' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.3 and R.sub.3' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.4 and R.sub.4' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.5 is selected from the group consisting of OC0-5 alkyl, OC1-5 fluoroalkyl, OC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, NHC0-5 alkyl, N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, N(C0-5 alkyl)C(O)C1-5 alkyl, NHaryl, NHheteroaryl, a 3- to 8-membered non-aromatic heterocycle which is connected via a substitutable heteroatom of said non-aromatic heterocycle, SC0-5 alkyl, S(O)C0-5 alkyl, SO2C0-5 alkyl, and N(C0-C3 alkyl)SO2C1-C5 alkyl; R.sub.6 is selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, and a C3-8 non-aromatic carbocycle; and at least one of R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4 and R.sub.4' is comprising a carbon atom, an oxygen atom or a nitrogen atom; said heteroaryl is a 5-membered heteroaryl, or a 6-membered heteroaryl; and as a free base, an acid in its non-charged protonated form, a pharmaceutically acceptable addition salt, solvate, solvate of a salt thereof, a pure diastereomer, a pure enantiomer, a diastereomeric mixture, a racemic mixture, a scalemic mixture, a corresponding tautomeric form resulting from a hydrogen shift between two hetero-atoms, or the corresponding tautomeric form resulting from a keto-enol tautomerization. 2. The compound according to claim 1, wherein the relative or absolute stereochemistry of R.sub.1, R.sub.1', R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4, R.sub.4', R5 and the hydrogen atoms at positions 5a and 7a of said compound of formula (I) is ##STR00046## ; or the relative or absolute stereochemistry of R.sub.1, R.sub.1', R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4, R.sub.4', the hydrogen atom at positions 5a and the oxygen atom at position 7a and 7b of said compound of formula (II) is ##STR00047## 3. The compound according to claim 1, wherein R.sub.1, R.sub.1', R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4 and R.sub.4' are independently selected from the group consisting of H, C1-5 alkyl, aryl, CH2aryl, heteroaryl and CH2heteroaryl. 4. The compound according to claim 3, wherein at least one of R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4 and R.sub.4' is selected from the group consisting of C1-5 alkyl, aryl, CH2aryl, heteroaryl and CH2heteroaryl. 5. The compound according to claim 4, wherein at least one of R.sub.3, R.sub.3', R.sub.4 and R.sub.4' is selected from the group consisting of C1-5 alkyl, aryl, CH2aryl, heteroaryl and CH2heteroaryl. 6. The compound according to claim 5, wherein at least one of R.sub.4 and R.sub.4' is selected from the group consisting of C1-5 alkyl, aryl, CH2aryl, heteroaryl and CH2heteroaryl. 7. The compound according to claim 1, wherein R.sub.1 and R.sub.1' are independently selected from the group consisting of H and methyl. 8. A compound according to formula (II) ##STR00048## wherein R.sub.6 is C1-5 alkyl or a compound according to formula (I) ##STR00049## wherein R.sub.5 is OH, OC1-5, OC1-5 fluoroalkyl, or OC(O)C1-5 alkyl; wherein R.sub.1 and R.sub.1' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-05 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.2 and R.sub.2' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.3 and R.sub.3' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.4 and R.sub.4' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; and at least one of R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4 and R.sub.4' is comprising a carbon atom, an oxygen atom or a nitrogen atom; said heteroaryl is a 5-membered heteroaryl, or a 6-membered heteroaryl; and as a free base, an acid in its non-charged protonated form, a pharmaceutically acceptable addition salt, solvate, solvate of a salt thereof, a pure diastereomer, a pure enantiomer, a diastereomeric mixture, a racemic mixture, a scalemic mixture, a corresponding tautomeric form resulting from a hydrogen shift between two hetero-atoms, or the corresponding tautomeric form resulting from a keto-enol tautomerization. 9. A compound according to formula (I) or (II), ##STR00050## wherein R.sub.1, R.sub.1', R.sub.2, R.sub.2' R.sub.3, R.sub.3', R.sub.4 and R.sub.4' are independently selected from the group consisting of H, C1-5 alkyl, aryl, CH2aryl, heteroaryl and CH2heteroaryl; R.sub.5, if present, is OH, NHC0-5 alkyl, NHaryl or NHheteroaryl; and R.sub.6, if present, is C1-5 alkyl; and at least one of R.sub.2, R.sub.2', R.sub.3, R.sub.3' R.sub.4 and R.sub.4' is comprising a carbon atom, an oxygen atom, or a nitrogen atom; said heteroaryl is a 5-membered heteroaryl or a 6-membered heteroaryl; and as a free base, an acid in its non-charged protonated form, a pharmaceutically acceptable addition salt, solvate, solvate of a salt thereof, a pure diastereomer, a pure enantiomer, a diastereomeric mixture, a racemic mixture, a scalemic mixture, a corresponding tautomeric form resulting from a hydrogen shift between two hetero-atoms, or the corresponding tautomeric form resulting from a keto-enol tautomerization. 10. A compound according to formula (I) ##STR00051## wherein R.sub.1 and R.sub.1' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N C4-5 alkylene C0-3 alkyleneC(O)OC0-5 alkyl a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.2 and R.sub.2' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different C0-3 alkyleneN(C0-5 alkyl C(O)C1-5 alkyl C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC0 NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-05 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.3 and R.sub.3' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl, C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl)C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene), C0-3 alkyleneC(O)OC0-5 alkyl, a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-C5 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R.sub.4 and R.sub.4' are independently selected from the group consisting of H, C1-5 alkyl, C1-5 fluoroalkyl, C3-8 non-aromatic carbocycle, C0-5 alkyleneOC0-5 alkyl)C0-3 alkyleneOC1-5 fluoroalkyl, C0-3 alkyleneOC(O)C1-5 alkyl, 0C2-3 alkyleneN(C0-5 alkyl)2 in which the C0-5 alkyl may be the same or different, C0-3 alkyleneNHC0-5 alkyl, C0-3 alkyleneN(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneN(C0-5 alkyl C(O)C1-5 alkyl, C0-3 alkyleneNHaryl, C0-3 alkyleneNHheteroaryl, C0-3 alkyleneC(O)NHC0-5 alkyl, C0-3 alkyleneC(O)N(C1-5 alkyl)2 in which the C1-5 alkyl may be the same or different, C0-3 alkyleneC(O)N(C4-5 alkylene C0-3 alkyleneC(O))C0-5 alkyl a 3- to 8-membered non-aromatic heterocycle, C0-3 alkylene aryl, C0-3 alkylene heteroaryl, halo, C0-1 alkylene cyano, SC0-5 alkyl, C0-3 alkyleneSO2C0-5 alkyl, nitro, C(O)C0-C5 alkyl, C(O)C1-05 fluoroalkyl, N(C0-C3 alkyl)SO2C1-C5 alkyl, and N(C0-C5 alkyl)SO2C1-5 fluoroalkyl; R5 is OH; at least one of R.sub.2, R.sub.2', R.sub.3, R.sub.3', R.sub.4 and R.sub.4' is comprising a carbon atom, an oxygen atom, or a nitrogen atom; said heteroaryl is a 5-membered heteroaryl or a 6-membered heteroaryl; and as a free base, an acid in its non-charged protonated form, a pharmaceutically acceptable addition salt, solvate, solvate of a salt thereof, a pure diastereomer, a pure enantiomer, a diastereomeric mixture, a racemic mixture, a scalemic mixture, a corresponding tautomeric form resulting from a hydrogen shift between two hetero-atoms, or the corresponding tautomeric form resulting from a keto-enol tautomerization. 11. The compound according to claim 1, wherein said compound is a compound according to formula (II) ##STR00052## and R6 is C1-5 alkyl. 12. A compound selected from the group consisting of ##STR00053## ##STR00054## and wherein the indicated stereochemistry is relative stereochemistry; and as a free base, an acid in its non-charged protonated form, a pharmaceutically acceptable addition salt, solvate, solvate of a salt thereof, a pure diastereomer, a pure enantiomer, a diastereomeric mixture, a racemic mixture, a scalemic mixture, a corresponding tautomeric form resulting from a hydrogen shift between two hetero-atoms, or the corresponding tautomeric form resulting from a keto-enol tautomerization. 13. A pharmaceutical composition comprising a compound according to claim 1 and at least one pharmaceutically acceptable carrier or excipient. 14. The pharmaceutical composition according to claim 13, wherein said composition further comprises at least one more therapeutic agent. 15. The pharmaceutical composition according to claim 14, wherein said at least one more therapeutic agents is selected from the group consisting of Abraxane, Aldesleukin, Alemtuzumab, Aminolevulinic Acid, Anastrozole, Aprepitant, Arsenic Trioxide, Azacitidine, Bendamustine Hydrochloride, Bevacizumab, Bexarotene, Bortezomib, Bleomycin, Cabazitaxel, Capecitabine, Carboplatin, Cetuximab, Cisplatin, Clofarabine, Cyclophosphamide, Cytarabine, Dacarbazine, Dasatinib, Daunorubicin Hydrochloride, Decitabine, Degarelix, Denileukin Diftitox, Dexrazoxane Hydrochloride, Docetaxel, Doxorubicin Hydrochloride, Doxorubicin Hydrochloride Liposome, Eltrombopag Olamine, Epirubicin Hydrochloride, Erlotinib Hydrochloride, Etoposide, Etoposide Phosphate, Everolimus, Exemestane, Filgrastim, Fludarabine Phosphate, Fluorouracil, Fulvestrant, Gefitinib, Gemcitabine Hydrochloride, Ibritumomab Tiuxetan, Imatinib Mesylate, Imiquimod, Irinotecan Hydrochloride, Ixabepilone, Lapatinib Ditosylate, Lenalidomide, Letrozole, Leucovorin Calcium, Leuprolide Acetate, Liposomal Cytarabine, Methotrexate, Nelarabine, Nilotinib, Ofatumumab, Oxaliplatin, Paclitaxel, Palifetmin, Palonosetron Hydrochloride, Panitumumab, Pazopanib Hydrochloride, Pegaspargase, Pemetrexed Disodium, Plerixafor, Pralatrexate, Raloxifene Hydrochloride, Rasburicase, Recombinant HPV Bivalent Vaccine, Recombinant HPV Quadrivalent Vaccine, Rituximab, Romidepsin, Romiplostim, Sipuleucel-T, Sorafenib Tosylate, Sunitinib Malate, Talc, Tamoxifen Citrate, Temozolomide, Temsirolimus, Thalidomide, Topotecan Hydrochloride, Toremifene, Tositumomab and I 131 Iodine Tositumomab, Trastuzumab, Vincristine Sulfate, Vorinostat, and Zoledronic Acid. 16. A method for the treatment of prostate cancer, wherein an effective amount of a compound according to claim 1 is administered to a subject in need of such treatment. 17. A method for the treatment of prostate cancer, wherein an effective amount of a compound according to claim 8 is administered to a subject in need of such treatment.

Details for Patent 9,150,531

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Clinigen, Inc.	PROLEUKIN	aldesleukin	For Injection	103293	05/05/1992		2030-07-19
Amgen, Inc.	NEUPOGEN	filgrastim	Injection	103353	02/20/1991		2030-07-19
Amgen, Inc.	NEUPOGEN	filgrastim	Injection	103353	06/28/2000		2030-07-19
Servier Pharmaceuticals Llc	ONCASPAR	pegaspargase	Injection	103411	02/01/1994		2030-07-19
Genentech, Inc.	RITUXAN	rituximab	Injection	103705	11/26/1997		2030-07-19