US 11,834,463 B2
High affinity macrocyclic FKB51-inhibitors for treatment of psychiatric disorders
Felix Hausch, Reinheim (DE); Andreas Voll, Darmstadt (DE); and Michael Bauder, Darmstadt (DE)
Assigned to Technische Universität Darmstadt, Darmstadt (DE); and Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V., Munich (DE)
Appl. No. 18/019,369
Filed by TECHNISCHE UNIVERSITÄT DARMSTADT, Darmstadt (DE); and MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V., Munich (DE)
PCT Filed Aug. 27, 2021, PCT No. PCT/EP2021/073784
§ 371(c)(1), (2) Date Feb. 2, 2023,
PCT Pub. No. WO2022/049005, PCT Pub. Date Mar. 10, 2022.
Claims priority of application No. 20194718 (EP), filed on Sep. 4, 2020.
Prior Publication US 2023/0212185 A1, Jul. 6, 2023
Int. Cl. A61K 31/435 (2006.01); C07D 498/04 (2006.01); A61K 45/06 (2006.01)
CPC C07D 498/04 (2013.01) [A61K 45/06 (2013.01)] 10 Claims
 
1. A compound with the structure of formula I:

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wherein
X1 represents —CH2—, —CH2CH2—, —CH═CH—, —CH2—S—, or —S—CH2—;
Y represents —NH—, or —O—;
p is an integer of 0 or 1;
custom character represents a C═C bond or a C—C bond;
custom character represents a bond between RC and X2;
RL represents:

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or —NRMe—C(═O)-L-, —NRMe-L-, or L;
RC represents: -Q-L, or

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wherein in each of the substructures RC one of the substituents R1, R2, R3, R4, R5, R33, R34, R35, R36, R37 or RN is replaced by L, —O-L, —C(═O)NRMe-L, or —NRMe-L;
L represents: X5 or

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wherein L is connected to RC and RL as follows: RC-L-RL or RL-L-Rc;
RMe represents H or Me;
custom character RS represent independently of each other —H, -Me, —OH or ═O;
RA represents R28, or:

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RB represents R27, or:

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R1-R22, R18′-R22′, R26-R43, represent independently of each other —H, —OH, —OCH3, —OC2H5, —OC3H7, —O-cyclo-C3H5, —OCH(CH3)2, —OC(CH3)3, —OC4H9, —OCH2—COOH, —OPh, —OCH2-Ph, —OCPh3, —CH2—OH, —C2H4—OH, —C3H5—OH, —CH(OH)—CH2—OH, —CH2—OCH3, —C2H4—OCH3, —C3H6—OCH3, —CH2—OC2H5, —C2H4—OC2H5, —C3H6—OC2H5, —CH2—OC3H7, —C2H4—OC3H7, —C3H6—OC3H7, —CH2—O-cyclo-C3H5, —C2H4—O-cyclo-C3H5, —C3H6—O-cyclo-C3H5, —CH2—OCH(CH3)2, —C2H4—OCH(CH3)2, —C3H6—OCH(CH3)2, —CH2—OC(CH3)3, —C2H4—OC(CH3)3, —C3H5—OC(CH3)3, —CH2—OC4H9, —C2H4—OC4H9, —C3H6—OC4H9, —CH2—OPh, —C2H4—OPh, —C3H6—OPh, —CH2—OCH2-Ph, —C2H4—OCH2-Ph, —C3H6—OCH2-Ph, —SH, —SCH3, —SC2H5, —SC3H7, —S-cyclo-C3H5, —SCH(CH3)2, —SC(CH3)3, —NO2, —F, —Cl, —Br, —I, —P(O)(OH)2, —P(O)(OCH3)2, —P(O)(OC2H5)2, —P(O)(OCH(CH3)2)2, —C(OH)[P(O)(OH)2]2, —Si(CH3)2(C(CH3)3), —Si(C2H5)3, —Si(CH3)3, —N3, —CN, —OCN, —NCO, —SCN, —NCS, —CHO, —COCH3, —COC2H5, —COC3H7, —CO-cyclo-C3H5, —COCH(CH3)2, —COC(CH3)3, —COOH, —COCN, —COOCH3, —COOC2H5, —COOC3H7, —COO-cyclo-C3H5, —COOCH(CH3)2, —COOC(CH3)3, —OOC—CH3, —OOC—C2H5, —OOC—C3H7, —OOC-cyclo-C3H5, —OOC—CH(CH3)2, —OOC—C(CH3)3, —CONH2, —CH2—CONH2, —CONHCH3, —CONHC2H5, —CONHC3H7, —CONH-cyclo-C3H5, —CONH[CH(CH3)2], —CONH[C(CH3)3], —CON(CH3)2, —CON(C2H5)2, —CON(C3H7)2, —CON(cyclo-C3H5)2, —CON[CH(CH3)2]2, —CON[C(CH3)3]2, —NHCOCH3, —NHCOC2H5, —NHCOC3H7, —NHCO-cyclo-C3H5, —NHCO—CH(CH3)2, —NHCO—C(CH3)3, —NHCO—OCH3, —NHCO—OC2H5, —NHCO—OC3H7, —NHCO—O-cyclo-C3H5, —NHCO—OCH(CH3)2, —NHCO—OC(CH3)3, —NH2, —NHCH3, —NHC2H5, —NHC3H7, —NH-cyclo-C3H5, —NHCH(CH3)2, —NHC(CH3)3, —N(CH3)2, —N(C2H5)2, —N(C3H7)2, —N(cyclo-C3H5)2, —N[CH(CH3)2]2, —N[C(CH3)3]2, —SOCH3, —SOC2H5, —SOC3H7, —SO-cyclo-C3H5, —SOCH(CH3)2,
—SOC(CH3)3, —SO2CH3, —SO2C2H5, —SO2C3H7, —SO2-cyclo-C3H5, —SO2CH(CH3)2, —SO2C(CH3)3, —SO3H, —SO3CH3, —SO3C2H5, —SO3C3H7, —SO3-cyclo-C3H5, —SO3CH(CH3)2, —SO3C(CH3)3, —SO2NH2, —SO2NHCH3, —SO2NHC2H5, —SO2NHC3H7, —SO2NH-cyclo-C3H5, —SO2NHCH(CH3)2, —SO2NHC(CH3)3, —SO2N(CH3)2, —SO2N(C2H5)2, —SO2N(C3H7)2, —SO2N(cyclo-C3H5)2, —SO2N[CH(CH3)2]2, —SO2N[C(CH3)3]2, —O—S(═O)CH3, —O—S(═O)C2H5, —O—S(═O)C3H7, —O—S(═O)-cyclo-C3H5,
—O—S(═O)CH(CH3)2, —O—S(═O)C(CH3)3, —S(═O)(═NH)CH3, —S(═O)(═NH)C2H5, —S(═O)(═NH)C3H7, —S(═O)(═NH)-cyclo-C3H5, —S(═O)(═NH)CH(CH3)2, —S(═O)(═NH)C(CH3)3, —NH—SO2—CH3, —NH—SO2—C2H5, —NH—SO2—C3H7, —NH—SO2-cyclo-C3H5, —NH—SO2—CH(CH3)2, —NH—SO2—C(CH3)3, —O—SO2—CH3, —O—SO2—C2H5, —O—SO2—C3H7, —O—SO2-cyclo-C3H5, —O—SO2—CH(CH3)2, —O—SO2—C(CH3)3, —OCF3, —CH2—OCF3, —C2H4—OCF3, —C3H6—OCF3, —OC2F5, —CH2—OC2F5, —C2H4—OC2F5, —C3H6—OC2F5, —O—COOCH3, —O—COOC2H5, —O—COOC3H7, —O—COO-cyclo-C3H5, —O—COOCH(CH3)2, —O—COOC(CH3)3, —NH—CO—NH2, —NH—CO—NHCH3, —NH—CO—NHC2H5, —NH—CS—N(C3H7)2, —NH—CO—NHC3H7, —NH—CO—N(C3H7)2, —NH—CO—NH[CH(CH3)2], —NH—CO—NH[C(CH3)3],
—NH—CO—N(CH3)2, —NH—CO—N(C2H5)2, —NH—CO—NH-cyclo-C3H5, —NH—CO—N(cyclo-C3H5)2, —NH—CO—N[CH(CH3)2]2, —NH—CS—N(C2H5)2, —NH—CO—N[C(CH3)3]2, —NH—CS—NH2, —NH—CS—NHCH3,
—NH—CS—N(CH3)2, —NH—CS—NHC2H5, —NH—CS—NHC3H7, —NH—CS—NH-cyclo-C3H5, —NH—CS—NH[CH(CH3)2], —NH—CS—NH[C(CH3)3], —NH—CS—N(cyclo-C3H5)2, —NH—CS—N[CH(CH3)2]2, —NH—CS—N[C(CH3)3]2, —NH—C(═NH)—NH2, —NH—C(═NH)—NHCH3, —NH—C(═NH)—NHC2H5, —NH—C(═NH)—NHC3H7, —O—CO—NH-cyclo-C3H5,
—NH—C(═NH)—NH-cyclo-C3H5, —NH—C(═NH)—NH[CH(CH3)2]—O—CO—NH[CH(CH3)2], —NH—C(═NH)—NH[C(CH3)3],
—NH—C(═NH)—N(CH3)2, —NH—C(═NH)—N(C2H5)2, —NH—C(═NH)—N(C3H7)2, —NH—C(═NH)—N(cyclo-C3H5)2, —O—CO—NHC3H7, —NH—C(═NH)—N[CH(CH3)2]2, —NH—C(═NH)—N[C(CH3)3]2, —O—CO—NH2, —O—CO—NHCH3, —O—CO—NHC2H5, —O—CO—NH[C(CH3)3], —O—CO—N(CH3)2, —O—CO—N(C2H5)2, —O—CO—N(C3H7)2, —O—CO—N(cyclo-C3H5)2, —O—CO—N[CH(CH3)2]2, —O—CO—N[C(CH3)3]2, —O—CO—OCH3, —O—CO—OC2H5, —O—CO—OC3H7, —O—CO—O-cyclo-C3H5, —O—CO—OCH(CH3)2, —O—CO—OC(CH3)3, —CH2F, —CHF2, —CF3, —CH2Cl, —CH2Br, —CH2I, —CH2—CH2F, —CH2—CHF2, —CH2—CF3, —CH2—CH2Cl, —CH2—CH2Br, —CH2—CH2I, -cyclo-C5H9, -cyclo-C6H11, —CH2-cyclo-C6H11, —CH2—CH2-cyclo-C6H11, -cyclo-C7H13, -cyclo-C8H15, -Ph, —CH2-Ph, —CH2—CH2-Ph, —CH═CH-Ph, —CPh3, —CH3, —C2H5, —C3H7, —CH(CH3)2, —C4H9, —CH2—CH(CH3)2,
—CH(CH3)—C2H5, —C(CH3)3, —C5H11, —CH(CH3)—C3H7, —CH2—CH(CH3)—C2H5, —CH(CH3)—CH(CH3)2, —C(CH3)2—C2H5, —CH2—C(CH3)3, —CH(C2H5)2, —C2H4—CH(CH3)2, —C6H13, —C7H15, —C8H17, —C3H6—CH(CH3)2, —C2H4—CH(CH3)—C2H5, —CH(CH3)—C4H9, —CH2—CH(CH3)—C3H7, —CH(CH3)—CH2—CH(CH3)2, —CH(CH3)—CH(CH3)—C2H5, —CH2—CH(CH3)—CH(CH3)2, —CH2—C(CH3)2—C2H5, —C(CH3)2—C3H7, —C(CH3)2—CH(CH3)2, —C2H4—C(CH3)3, —CH(CH3)—C(CH3)3, —CH═CH2, —CH2—CH═CH2, —C(CH3)═CH2, —CH═CH—CH3, —C2H4—CH═CH2, —CH2—CH═CH—CH3, —CH═CH—C2H5, —CH2—C(CH3)═CH2, —CH(CH3)—CH═CH, —CH═C(CH3)2, —C(CH3)═CH—CH3, —CH═CH—CH═CH2, —C3H6—CH═CH2, —C2H4—CH═CH—CH3, —CH2—CH═CH—C2H5, —CH═CH—C3H7, —CH2—CH═CH—CH═CH2, —CH═CH—CH═CH—CH3, —CH═CH—CH2—CH═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C2H4—C(CH3)═CH2, —CH2—CH(CH3)—CH═CH2, —CH(CH3)—CH2—CH═CH2, —CH2—CH═C(CH3)2, —CH2—C(CH3)═CH—CH3, —CH(CH3)—CH═CH—CH3, —CH═CH—CH(CH3)2, —CH═C(CH3)—C2H5, —C(CH3)═CH—C2H5, —C(CH3)═C(CH3)2, —C(CH3)2—CH═CH2, —CH(CH3)—C(CH3)═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C4H8—CH═CH2, —C3H6—CH═CH—CH3, —C2H4—CH═CH—C2H5, —CH2—CH═CH—C3H7, —CH═CH—C4H9,
—C3H6—C(CH3)═CH2, —C2H4—CH(CH3)—CH═CH2,
—CH2—CH(CH3)—CH2—CH═CH2, —C2H4—CH═C(CH3)2,
—CH(CH3)—C2H4—CH═CH2, —C2H4—C(CH3)═CH—CH3, —CH2—CH(CH3)—CH═CH—CH3, —CH(CH3)—CH2—CH═CH—CH3, —CH2—CH═CH—CH(CH3)2, —CH2—CH═C(CH3)—C2H5,
—CH2—C(CH3)═CH—C2H5, —CH(CH3)—CH═CH—C2H5,
—CH═CH—CH2—CH(CH3)2, —CH═CH—CH(CH3)—C2H5, —CH═C(CH3)—C3H7, —C(CH3)═CH—C3H7, —CH2—CH(CH3)—C(CH3)═CH2, —C[C(CH3)3]═CH2, —CH(CH3)—CH2—C(CH3)═CH2, —CH(CH3)—CH(CH3)—CH═CH2, —CH═CH—C2H4—CH═CH2, —CH2—C(CH3)2—CH═CH2, —C(CH3)2—CH2—CH═CH2, —CH2—C(CH3)═C(CH3)2, —CH(CH3)—CH═C(CH3)2, —C(CH3)2—CH═CH—CH3, —CH═CH—CH2—CH═CH—CH3, —CH(CH3)—C(CH3)═CH—CH3, —CH═C(CH3)—CH(CH3)2,
—C(CH3)═CH—CH(CH3)2, —C(CH3)═C(CH3)—C2H5,
—CH═CH—C(CH3)3, —C(CH3)2—C(CH3)═CH2, —CH(C2H5)—C(CH3)═CH2, —C(CH3)(C2H5)—CH═CH2, —CH(CH3)—C(C2H5)═CH2, —CH2—C(C3H7)═CH2, —CH2—C(C2H5)═CH—CH3, —CH(C2H5)—CH═CH—CH3, —C(C4H9)═CH2, —C(C3H7)═CH—CH3, —C(C2H5)═CH—C2H5, —C(C2H5)═C(CH3)2, —C[CH(CH3)(C2H5)]═CH2, —C[CH2—CH(CH3)2]═CH2, —C2H4—CH═CH—CH═CH2, —CH2—CH═CH—CH2—CH═CH2, —C3H6—C≡C—CH3, —CH2—CH═CH—CH═CH—CH3, —CH═CH—CH═CH—C2H5, —CH2—CH═CH—C(CH3)═CH2, —CH2—CH═C(CH3)—CH═CH2, —CH2—C(CH3)═CH—CH═CH2, —CH(CH3)—CH2—C≡CH, —CH(CH3)—CH═CH—CH═CH2, —CH═CH—CH2—C(CH3)═CH2, —CH(CH3)—C≡C—CH3, —CH═CH—CH(CH3)—CH═CH2, —CH═C(CH3)—CH2—CH═CH2, —C2H4—CH(CH3)—C≡CH, —C(CH3)═CH—CH2—CH═CH2, —CH═CH—CH═C(CH3)2, —CH2—CH(CH3)—CH2—C≡CH, —CH═CH—C(CH3)═CH—CH3, —CH═C(CH3)—CH═CH—CH3, —CH2—CH(CH3)—C≡CH, —C(CH3)═CH—CH═CH—CH3, —CH═C(CH3)—C(CH3)═CH2, —C(CH3)═CH—C(CH3)═CH2, —C(CH3)═C(CH3)—CH═CH2, —CH═CH—CH═CH—CH═CH2, —C≡CH, —C≡C—CH3, —CH2—C≡CH, —C2H4—C≡CH, —CH2—C≡C—CH3, —C≡C—C2H5, —C3H6—C≡CH, —C2H4—C≡C—CH3, —CH2—C≡C—C2H5,
—C≡C—C3H7, —CH(CH3)—C≡CH, —C4H8—C≡CH, —C2H4—C≡C—C2H5, —CH2—C≡C—C3H7, —C≡C—C4H9, —C≡C—C(CH3)3, —CH(CH3)—C2H4—C≡CH, —CH2—CH(CH3)—C≡C—CH3, —CH(CH3)—CH2—C≡C—CH3, —CH(CH3)—C≡C—C2H5, —CH2—C≡C—CH(CH3)2, —C≡C—CH(CH3)—C2H5, —C≡C—CH2—CH(CH3)2, —CH(C2H5)—C≡C—CH3, —C(CH3)2—C≡C—CH3, —CH(C2H5)—CH2—C≡CH, —CH2—CH(C2H5)—C≡CH, —C(CH3)2—CH2—C≡CH, —CH2—C(CH3)2—C≡CH, —CH(CH3)—CH(CH3)—C≡CH, —CH(C3H7)—C≡CH, —C(CH3)(C2H5)—C≡CH, —CH2—CH(C≡CH)2, —C≡C—C≡CH, —CH2—C≡C—C≡CH, —C≡C—C≡C—CH3, —CH(C≡CH)2, —C2H4—C≡C—C≡CH, —CH2—C≡C—CH2—C≡CH, —C≡C—C2H4—C≡CH, —CH2—C≡C—C≡C—CH3, —C≡C—CH2—C≡C—CH3, —C≡C—C≡C—C2H5, —C(C≡CH)2—CH3, —C≡C—CH(CH3)—C≡CH,
—CH(CH3)—C≡C—C≡CH, —CH(C≡CH)—CH2—C≡CH, —CH(C≡CH)—C≡C—CH3,

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or
R18 and R18′ or R19 and R19′ or R20 and R20′ or R21 and R21′ or R22 and R22′ can form together
═O,

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or ═CR23′R24′, wherein R23′ and R24′ represent independently of each other —H, —CH3, —C2H5, —CF3, —CH2CF3, —C2F5;
R23-R25 or R45 represent independently of each other —H, —CH2—OCH3, —C2H4—OCH3,
C3H6—OCH3, —CH2—OC2H5,
—C2H4—OC2H5, —C3H6—OC2H5, —CH2—OC3H7, —C2H4—OC3H7, —C3H6—OC3H7, —CH2—O-cyclo-C3H5, —C2H4—O-cyclo-C3H5, —C3H6—O-cyclo-C3H5, —CH2—OCH(CH3)2, —C2H4—OCH(CH3)2, —C3H5—OCH(CH3)2, —CH2—OC(CH3)3, —C2H4—OC(CH3)3, —C3H6—OC(CH3)3, —CH2—OC4H9, —C2H4—OC4H9, —C3H6—OC4H9, —CH2—OPh, —C2H4—OPh, —C3H5—OPh, —CH2—OCH2-Ph, —C2H4—OCH2-Ph, —C3H6—OCH2-Ph,
—CH2F, —CHF2, —CF3,
—CH2Cl, —CH2Br, —CH2I,
—CH2—CH2F, —CH2—CHF2, —CH2—CF3, —CH2—CH2Cl, —CH2—CH2Br, —CH2—CH2I, -cyclo-C8H15, -Ph, —CH2-Ph, —CH2—CH2-Ph,
—CH═CH-Ph, —CPh3, —CH3,
—C2H5, —C3H7, —CH(CH3)2, —C4H9, —CH2—CH(CH3)2,
—CH(CH3)—C2H5, —C(CH3)3, —C5H11, —CH(CH3)—C3H7,
—CH2—CH(CH3)—C2H5, —CH(CH3)—CH(CH3)2, —C(CH3)2—C2H5,
—CH2—C(CH3)3, —CH(C2H5)2,
—C2H4—CH(CH3)2, —C6H13, —C7H15, —C8H17, —C3H6—CH(CH3)2, —C2H4—CH(CH3)—C2H5, —CH(CH3)—C4H9, —CH2—CH(CH3)—C3H7, —CH(CH3)—CH2—CH(CH3)2, —CH(CH3)—CH(CH3)—C2H5, —CH2—CH(CH3)—CH(CH3)2, —CH2—C(CH3)2—C2H5,
—C(CH3)2—C3H7, —C(CH3)2—CH(CH3)2, —C2H4—C(CH3)3, —CH(CH3)—C(CH3)3, —CH═CH2, —CH2—CH═CH2, —C(CH3)═CH2, —CH═CH—CH3, —C2H4—CH═CH2,
—CH2—CH═CH—CH3, —CH═CH—C2H5, —CH2—C(CH3)═CH2, —CH(CH3)—CH═CH, —CH═C(CH3)2, —C(CH3)═CH—CH3, —CH═CH—CH═CH2, —C3H6—CH═CH2,
—C2H4—CH═CH—CH3, —CH2—CH═CH—C2H5, —CH═CH—C3H7, —CH2—CH═CH—CH═CH2, —CH═CH—CH═CH—CH3, —CH═CH—CH2—CH═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C2H4—C(CH3)═CH2, —CH2—CH(CH3)—CH═CH2, —CH(CH3)—CH2—CH═CH2, —CH2—CH═C(CH3)2, —CH2—C(CH3)═CH—CH3, —CH(CH3)—CH═CH—CH3, —CH═CH—CH(CH3)2, —CH═C(CH3)—C2H5, —C(CH3)═CH—C2H5, —C(CH3)═C(CH3)2, —C(CH3)2—CH═CH2, —CH(CH3)—C(CH3)═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C4H8—CH═CH2, —C3H6—CH═CH—CH3, —C2H4—CH═CH—C2H5, —CH2—CH═CH—C3H7, —CH═CH—C4H9,
—C3H6—C(CH3)═CH2, —C2H4—CH(CH3)—CH═CH2, —CH2—CH(CH3)—CH2—CH═CH2, —C2H4—CH═C(CH3)2, —CH(CH3)—C2H4—CH═CH2, —C2H4—C(CH3)═CH—CH3, —CH2—CH(CH3)—CH═CH—CH3, —CH(CH3)—CH2—CH═CH—CH3, —CH2—CH═CH—CH(CH3)2, —CH2—CH═C(CH3)—C2H5, —CH2—C(CH3)═CH—C2H5, —CH(CH3)—CH═CH—C2H5, —CH═CH—CH2—CH(CH3)2, —CH═CH—CH(CH3)—C2H5, —CH═C(CH3)—C3H7, —C(CH3)═CH—C3H7, —CH2—CH(CH3)—C(CH3)═CH2, —C[C(CH3)3]═CH2, —CH(CH3)—CH2—C(CH3)═CH2, —CH(CH3)—CH(CH3)—CH═CH2, —CH═CH—C2H4—CH═CH2, —CH2—C(CH3)2—CH═CH2,
—C(CH3)2—CH2—CH═CH2, —CH2—C(CH3)═C(CH3)2, —CH(CH3)—CH═C(CH3)2, —C(CH3)2—CH═CH—CH3, —CH═CH—CH2—CH═CH—CH3, —CH(CH3)—C(CH3)═CH—CH3, —CH═C(CH3)—CH(CH3)2, —C(CH3)═CH—CH(CH3)2, —C(CH3)═C(CH3)—C2H5,
—CH═CH—C(CH3)3, —C(CH3)2—C(CH3)═CH2, —CH(C2H5)—C(CH3)═CH2, —C(CH3)(C2H5)—CH═CH2, —CH(CH3)—C(C2H5)═CH2, —CH2—C(C3H7)═CH2, —CH2—C(C2H5)═CH—CH3, —CH(C2H5)—CH═CH—CH3, —C(C4H9)═CH2, —C(C3H7)═CH—CH3, —C(C2H5)═CH—C2H5, —C(C2H5)═C(CH3)2, —C[CH(CH3)(C2H5)]═CH2, —C[CH2—CH(CH3)2]═CH2, —C2H4—CH═CH—CH═CH2, —CH2—CH═CH—CH2—CH═CH2, —C3H6—C≡C—CH3, —CH2—CH═CH—CH═CH—CH3, —CH═CH—CH═CH—C2H5, —CH2—CH═CH—C(CH3)═CH2, —CH2—CH═C(CH3)—CH═CH2, —CH2—C(CH3)═CH—CH═CH2, —CH(CH3)—CH2—C≡CH, —CH(CH3)—CH═CH—CH═CH2, —CH═CH—CH2—C(CH3)═CH2, —CH(CH3)—C≡C—CH3, —CH═CH—CH(CH3)—CH═CH2, —CH═C(CH3)—CH2—CH═CH2, —C2H4—CH(CH3)—C≡CH, —C(CH3)═CH—CH2—CH═CH2, —CH═CH—CH═C(CH3)2, —CH2—CH(CH3)—CH2—C≡CH, —CH═CH—C(CH3)═CH—CH3, —CH═C(CH3)—CH═CH—CH3, —CH2—CH(CH3)—C≡CH, —C(CH3)═CH—CH═CH—CH3, —CH═C(CH3)—C(CH3)═CH2, —C(CH3)═CH—C(CH3)═CH2, —C(CH3)═C(CH3)—CH═CH2, —CH═CH—CH═CH—CH═CH2, —C≡CH, —C≡C—CH3, —CH2—C≡CH, —C2H4—C≡CH, —CH2—C≡C—CH3, —C≡C—C2H5, —C3H6—C≡CH,
—C2H4—C≡C—CH3, —CH2—C≡C—C2H5, —C≡C—C3H7, —CH(CH3)—C≡CH, —C4H9—C≡CH, —C2H4—C≡C—C2H5, —CH2—C≡C—C3H7, —C≡C—C4H9, —C≡C—C(CH3)3, —CH(CH3)—C2H4—C≡CH, —CH2—CH(CH3)—C—C≡CH3, —CH(CH3)—CH2—C≡C—CH3, —CH(CH3)—C≡C—C2H5, —CH2—C≡C—CH(CH3)2,
—C≡C—CH(CH3)—C2H5, —C≡C—CH2—CH(CH3)2, —CH(C2H5)—C≡C—CH3, —C(CH3)2—C≡C—CH3, —CH(C2H5)—CH2—C≡CH, —CH2—CH(C2H5)—C≡CH, —C(CH3)2—CH2—C≡CH, —CH2—C(CH3)2—C≡CH, —CH(CH3)—CH(CH3)—C≡CH, —CH(C3H7)—C≡CH, —C(CH3)(C2H5)—C≡CH, —CH2—CH(C≡CH)2, —C≡C—C≡CH, —CH2—C≡C—C≡CH, —C≡C—C≡C—CH3, —CH(C≡CH)2, —C2H4—C≡C—C≡CH, —CH2—C≡C—CH2—C≡CH, —C≡C—C2H4—C≡CH, —CH2—C≡C—C≡C—CH3, —C≡C—CH2—C≡C—CH3, —C≡C—C≡C—C2H5, —C(C≡CH)2—CH3, —C≡C—CH(CH3)—C≡CH, —CH(CH3)—C≡C—C≡CH, —CH(C≡CH)—CH2—C≡CH, —CH(C≡CH)—C≡C—CH3;
R44 and R44′ represent independently of each other R45, —H, —CH3, —CH(CH3)—CH2—CH3, —CH2—CH(CH3)2, —CH2—CH2—S—CH3, —CH(CH3)2, —CH2-Ph, —CH2-Ph-ortho-OH, —CH2-Ph-meta-OH, —CH2-Ph-para-OH, —CH2—CONH2, —CH2SH, —CH2—CH2—CONH2, —CH2—OH,
—CH2—CH(CH3)(OH), —CH2—CH2—CH2—NH—C(═NH)(—NH2), —CH2—CH2—CH2—CH2—NH2, —CH2—CH2—COOH,

OG Complex Work Unit Chemistry

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—CH2—C6H5F, —CH2-Cyclo-C3H5, —CH2—OCH3, —C2H4—OCH3;
R44 and R44′ can form together a cyclic ring selected from the group consisting of:

OG Complex Work Unit Chemistry
RN represents —H, —CH2—OCH3, —C2H4—OCH3, —C3H6—OCH3, —CH2—OC2H5, —C2H4—OC2H5, —C3H7—OC2H5, —CH2—OC3H7, —C2H4—OC3H7, —C3H6—OC3H7, —CH2—O-cyclo-C3H5, —C2H4—O-cyclo-C3H5, —C3H5—O-cyclo-C3H5, —CH2—OCH(CH3)2, —C2H4—OCH(CH3)2, —C3H6—OCH(CH3)2, —CH2—OC(CH3)3,
—C2H4—OC(CH3)3, —C3H5—OC(CH3)3, —CH2—OC4H9, —C2H4—OC4H9, —C3H6—OC4H9, —CH2—OPh, —C2H4—OPh, —C3H5—OPh, —CH2—OCH2-Ph, —C2H4—OCH2-Ph, —C3H5—OCH2-Ph, —CHO, —COCH3, —COC2H5, —COC3H7, —CO-cyclo-C3H5, —COCH(CH3)2, —COC(CH3)3, —COCN, —COOCH3, —COOC2H5, —COOC3H7, —COO-cyclo-C3H5, —COOCH(CH3)2, —COOC(CH3)3, —CONH2, —CONHCH3, —CONHC2H5,
—CONHC3H7, —CONH-cyclo-C3H5, —CONH[CH(CH3)2], —CONH[C(CH3)3], —CON(CH3)2, —CON(C2H5)2, —CON(C3H7)2, —CON(cyclo-C3H5)2, —CON[CH(CH3)2]2, —CON[C(CH3)3]2, —SO2CH3, —SO2C2H5,
—SO2C3H7, —SO2-cyclo-C3H5, —SO2CH(CH3)2, —SO2C(CH3)3, —CH2—OCF3, —C2H4—OCF3, —C3H6—OCF3, —OC2F5, —CH2—OC2F5, —C2H4—OC2F5, —C3H6—OC2F5, —CH2F, —CHF2, —CF3, —CH2Cl, —CH2Br, —CH2I, —CH2—CH2F, —CH2—CHF2, —CH2—CF3, —CH2—CH2Cl, —CH2—CH2Br, —CH2—CH2I, -cyclo-C8H15, -Ph, —CH2-Ph, —CH2—CH2-Ph, —CH═CH-Ph, —CPh3, —CH3,
—C2H5, —C3H7, —CH(CH3)2, —C4H9, —CH2—CH(CH3)2, —CH(CH3)—C2H5, —C(CH3)3, —C5H11, —CH(CH3)—C3H7, —CH2—CH(CH3)—C2H5, —CH(CH3)—CH(CH3)2, —C(CH3)2—C2H5, —CH2—C(CH3)3, —CH(C2H5)2,
—C2H4—CH(CH3)2, —C6H13, —C7H15, —C8H17, —C3H6—CH(CH3)2, —C2H4—CH(CH3)—C2H5, —CH(CH3)—C4H9, —CH2—CH(CH3)—C3H7, —CH(CH3)—CH2—CH(CH3)2, —CH(CH3)—CH(CH3)—C2H5, —CH2—CH(CH3)—CH(CH3)2, —CH2—C(CH3)2—C2H5,
—C(CH3)2—C3H7, —C(CH3)2—CH(CH3)2, —C2H4—C(CH3)3, —CH(CH3)—C(CH3)3, —CH═CH2, —CH2—CH═CH2, —C(CH3)═CH2, —CH═CH—CH3, —C2H4—CH═CH2,
—CH2—CH═CH—CH3, —CH═CH—C2H5, —CH2—C(CH3)═CH2, —CH(CH3)—CH═CH, —CH═C(CH3)2, —C(CH3)═CH—CH3, —CH═CH—CH═CH2, —C3H6—CH═CH2,
—C2H4—CH═CH—CH3, —CH2—CH═CH—C2H5, —CH═CH—C3H7, —CH2—CH═CH—CH═CH2, —CH═CH—CH═CH—CH3, —CH═CH—CH2—CH═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C2H4—C(CH3)═CH2, —CH2—CH(CH3)—CH═CH2, —CH(CH3)—CH2—CH═CH2, —CH2—CH═C(CH3)2, —CH2—C(CH3)═CH—CH3, —CH(CH3)—CH═CH—CH3, —CH═CH—CH(CH3)2, —CH═C(CH3)—C2H5, —C(CH3)═CH—C2H5, —C(CH3)═C(CH3)2, —C(CH3)2—CH═CH2, —CH(CH3)—C(CH3)═CH2, —C(CH3)═CH—CH═CH2, —CH═C(CH3)—CH═CH2, —CH═CH—C(CH3)═CH2, —C4H8—CH═CH2, —C3H6—CH═CH—CH3, —C2H4—CH═CH—C2H5, —CH2—CH═CH—C3H7, —CH═CH—C4H9,
—C3H6—C(CH3)═CH2, —C2H4—CH(CH3)—CH═CH2, —CH2—CH(CH3)—CH2—CH═CH2, —C2H4—CH═C(CH3)2, —CH(CH3)—C2H4—CH═CH2, —C2H4—C(CH3)═CH—CH3, —CH2—CH(CH3)—CH═CH—CH3, —CH(CH3)—CH2—CH═CH—CH3, —CH2—CH═CH—CH(CH3)2, —CH2—CH═C(CH3)—C2H5, —CH2—C(CH3)═CH—C2H5, —CH(CH3)—CH═CH—C2H5, —CH═CH—CH2—CH(CH3)2, —CH═CH—CH(CH3)—C2H5, —CH═C(CH3)—C3H7, —C(CH3)═CH—C3H7, —CH2—CH(CH3)—C(CH3)═CH2, —C[C(CH3)3]═CH2, —CH(CH3)—CH2—C(CH3)═CH2, —CH(CH3)—CH(CH3)—CH═CH2, —CH═CH—C2H4—CH═CH2, —CH2—C(CH3)2—CH═CH2, —C(CH3)2—CH2—CH═CH2, —CH2—C(CH3)═C(CH3)2, —CH(CH3)—CH═C(CH3)2, —C(CH3)2—CH═CH—CH3, —CH═CH—CH2—CH═CH—CH3, —CH(CH3)—C(CH3)═CH—CH3, —CH═C(CH3)—CH(CH3)2, —C(CH3)═CH—CH(CH3)2, —C(CH3)═C(CH3)—C2H5,
—CH═CH—C(CH3)3, —C(CH3)2—C(CH3)═CH2, —CH(C2H5)—C(CH3)═CH2, —C(CH3)(C2H5)—CH═CH2, —CH(CH3)—C(C2H5)═CH2, —CH2—C(C3H7)═CH2, —CH2—C(C2H5)═CH—CH3, —CH(C2H5)—CH═CH—CH3, —C(C4H9)═CH2, —C(C3H7)═CH—CH3, —C(C2H5)═CH—C2H5, —C(C2H5)═C(CH3)2, —C[CH(CH3)(C2H5)]═CH2, —C[CH2—CH(CH3)2]═CH2, —C2H4—CH═CH—CH═CH2, —CH2—CH═CH—CH2—CH═CH2, —C3H6—C≡C—CH3, —CH2—CH═CH—CH═CH—CH3, —CH═CH—CH═CH—C2H5, —CH2—CH═CH—C(CH3)═CH2, —CH2—CH═C(CH3)—CH═CH2, —CH2—C(CH3)═CH—CH═CH2, —CH(CH3)—CH2—C≡CH, —CH(CH3)—CH═CH—CH═CH2, —CH═CH—CH2—C(CH3)═CH2, —CH(CH3)—C≡C—CH3, —CH═CH—CH(CH3)—CH═CH2, —CH═C(CH3)—CH2—CH═CH2, —C2H4—CH(CH3)—C≡CH, —C(CH3)═CH—CH2—CH═CH2, —CH═CH—CH═C(CH3)2, —CH2—CH(CH3)—CH2—C≡CH, —CH═CH—C(CH3)═CH—CH3, —CH═C(CH3)—CH═CH—CH3, —CH2—CH(CH3)—C≡CH, —C(CH3)═CH—CH═CH—CH3, —CH═C(CH3)—C(CH3)═CH2, —C(CH3)═CH—C(CH3)═CH2, —C(CH3)═C(CH3)—CH═CH2, —CH═CH—CH═CH—CH═CH2, —C≡CH, —C≡C—CH3, —CH2—C≡CH, —C2H4—C≡CH, —CH2—C≡C—CH3, —C≡C—C2H5, —C3H6—C≡CH, —C2H4—C≡C—CH3, —CH2—C≡C—C2H5,
—C≡C—C3H7, —CH(CH3)—C≡CH, —C4H8—C≡CH, —C2H4—C≡C—C2H5, —CH2—C≡C—C3H7, —C≡C—C4H9, —C≡C—C(CH3)3, —CH(CH3)—C2H4—C≡CH, —CH2—CH(CH3)—C≡C—CH3, —CH(CH3)—CH2—C≡C—CH3, —CH(CH3)—C≡C—C2H5, —CH2—C≡C—CH(CH3)2, —C≡C—CH(CH3)—C2H5, —C≡C—CH2—CH(CH3)2, —CH(C2H5)—C≡C—CH3, —C(CH3)2—C≡C—CH3, —CH(C2H5)—CH2—C≡CH, —CH2—CH(C2H5)—C≡CH, —C(CH3)2—CH2—C≡CH, —CH2—C(CH3)2—C≡CH, —CH(CH3)—CH(CH3)—C≡CH, —CH(C3H7)—C≡CH, —C(CH3)(C2H5)—C≡CH, —CH2—CH(C≡CH)2, —C≡C—C≡CH, —CH2—C≡C—C≡CH, —C≡C—C≡C—CH3, —CH(C≡CH)2, —C2H4—C≡C—C≡CH, —CH2—C≡C—CH2—C≡CH, —C≡C—C2H4—C≡CH, —CH2—C≡C—C≡C—CH3,
—C≡C—CH2—C≡C—CH3, —C≡C—C≡C—C2H6, —C(C≡CH)2—CH3, —C≡C—CH(CH3)—C≡CH, —CH(CH3)—C≡C—C≡CH, —CH(C≡CH)—CH2—C≡CH, —CH(C≡CH)—C≡C—CH3;
X2, X3, X4 and X5 represent independently of each other:
a bond, —CH2—, —C2H4—, —C3H6—, —C4H8—, —C5H10—, —C1H12—, —C7H14—, —C8H16—, —C9H18—, —C10H20—, —CH(CH3)—, —C[(CH3)2]—, —CH2—CH(CH3)—, —CH(CH3)—CH2—, —CH(CH3)—C2H4—, —CH2—CH(CH3)—CH2—, —C2H4—CH(CH3)—, —CH2—C[(CH3)2]—, —C[(CH3)2]—CH2—, —CH(CH3)—CH(CH3)—, —C[(C2H5)(CH3)]—, —CH(C3H7)—, —CH2CH2O—, —(CH2—CH2—O)m—CH2—CH2—, —C(CH3)═CH—C(CH3)═CH, —C2H4—CH═CH—CH═CH—, —CH2—CH═CH—CH2—CH═CH—, —C3H6—C≡C—CH2—, —CH2—CH═CH—CH═CH—CH2—, —CH═CH—CH═CH—C2H4—, —CH2—CH═CH—C(CH3)═CH—, —CH2—CH═C(CH3)—CH═CH—, —CH2—C(CH3)═CH—CH═CH—, —CH(CH3)—CH═CH—CH═CH—, —CH═CH—CH2—C(CH3)═CH—, —CH(CH3)—C≡C—CH2—, —CONH—, —NHCO—, —CH2—CONH—, —CONH—CH2—, —NHCO—CH2—, —CH2—NHCO—;
wherein m is an integer from 1 to 10; or
X4—RA and X3—RB can form together a cyclic ring selected from the group consisting of:

OG Complex Work Unit Chemistry
and enantiomers, stereoisomeric forms, mixtures of enantiomers, anomers, deoxy-forms, diastereomers, mixtures of diastereomers, prodrugs, tautomers, hydrates, solvates and racemates of the above mentioned compounds and pharmaceutically acceptable salts thereof.