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Characteristic API Advanced Intermediate Impurity

(S)-2-amino-N-((S)-2-((1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-1-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)-2-oxoethyl)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetamide

CAS No.：NA
Product No.：65-10K
Configuration：绝对构型
From：工艺杂质
Acetamide, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-2,2,2-trifluoro-

CAS No.：865999-70-8
Product No.：65-10J
Configuration：绝对构型
From：工艺杂质
Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

CAS No.：709031-43-6
Product No.：65-9
Configuration：绝对构型
From：工艺杂质
(1R,3r,5R,7S)-3-((S)-2-((1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxo-1-(2,2,2-trifluoroacetamido)ethyl)adamantan-1-yl 2,2,2-trifluoroacetate

CAS No.：NA
Product No.：65-8ZZ
Configuration：绝对构型
From：工艺杂质
Acetic acid, 2,2,2-trifluoro-, 3-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-oxoethyl]tricyclo[3.3.1.13,7]dec-1-yl ester

CAS No.：1194836-75-3
Product No.：65-8Z
Configuration：绝对构型
From：工艺杂质
Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

CAS No.：361442-01-5
Product No.：65-8
Configuration：绝对构型
From：工艺杂质
Tricyclo[3.3.1.13,7]decane-1-acetic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, (αS)-

CAS No.：361442-00-4
Product No.：65-7
Configuration：绝对构型
From：工艺杂质
(1R,3S,5R)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

CAS No.：NA
Product No.：65-10W
Configuration：绝对构型
From：工艺杂质
(1R,3S,5R)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

CAS No.：NA
Product No.：65-10V
Configuration：绝对构型
From：工艺杂质
(1S,3S,5S)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

CAS No.：NA
Product No.：65-10AE
Configuration：绝对构型
From：工艺杂质
(1S,3R,5S)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

CAS No.：NA
Product No.：65-10AC
Configuration：绝对构型
From：工艺杂质
2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2R)-2-amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1S,3R,5S)-

CAS No.：1564266-03-0
Product No.：65-10G
Configuration：绝对构型
From：工艺杂质

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Characteristic API Advanced Intermediate Impurity

(S)-2-amino-N-((S)-2-((1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-1-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)-2-oxoethyl)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetamide

Acetamide, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-2,2,2-trifluoro-

Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

(1R,3r,5R,7S)-3-((S)-2-((1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxo-1-(2,2,2-trifluoroacetamido)ethyl)adamantan-1-yl 2,2,2-trifluoroacetate

Acetic acid, 2,2,2-trifluoro-, 3-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-oxoethyl]tricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl ester

Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

Tricyclo[3.3.1.1<sup>3,7</sup>]decane-1-acetic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, (αS)-

(1R,3S,5R)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1R,3S,5R)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1S,3S,5S)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1S,3R,5S)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2R)-2-amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1S,3R,5S)-

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Characteristic APIAdvanced IntermediateImpurity

(S)-2-amino-N-((S)-2-((1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-1-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)-2-oxoethyl)-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetamide

Acetamide, N-​[(1S)​-​2-​[(1S,​3S,​5S)​-​3-​cyano-​2-​azabicyclo[3.1.0]​hex-​2-​yl]​-​1-​(3-​hydroxytricyclo[3.3.​1.13,​7]​dec-​1-​yl)​-​2-​oxoethyl]​-​2,​2,​2-​trifluoro-

Carbamic acid, N-​[(1S)​-​2-​[(1S,​3S,​5S)​-​3-​cyano-​2-​azabicyclo[3.1.0]​hex-​2-​yl]​-​1-​(3-​hydroxytricyclo[3.3.​1.1<sup>3,​7</sup>]​dec-​1-​yl)​-​2-​oxoethyl]​-​, 1,​1-​dimethylethyl ester

(1R,3r,5R,7S)-3-((S)-2-((1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxo-1-(2,2,2-trifluoroacetamido)ethyl)adamantan-1-yl 2,2,2-trifluoroacetate

Acetic acid, 2,​2,​2-​trifluoro-​, 3-​[(1S)​-​2-​[(1S,​3S,​5S)​-​3-​cyano-​2-​azabicyclo[3.1.0]​hex-​2-​yl]​-​1-​[[(1,​1-​dimethylethoxy)​carbonyl]​amino]​-​2-​oxoethyl]​tricyclo[3.3.1.1<sup>3,​7</sup>]​dec-​1-​yl ester

Carbamic acid, N-​[(1S)​-​2-​[(1S,​3S,​5S)​-​3-​(aminocarbonyl)​-​2-​azabicyclo[3.1.0]​hex-​2-​yl]​-​1-​(3-​hydroxytricyclo[3.3.​1.1<sup>3,​7</sup>]​dec-​1-​yl)​-​2-​oxoethyl]​-​, 1,​1-​dimethylethyl ester

Tricyclo[3.3.1.1<sup>3,​7</sup>]​decane-​1-​acetic acid, α-​[[(1,​1-​dimethylethoxy)​carbonyl]​amino]​-​3-​hydroxy-​, (αS)​-

(1R,3S,5R)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1R,3S,5R)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1S,3S,5S)-2-((R)-2-amino-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

(1S,3R,5S)-2-((S)-2-amino-2-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)acetyl)-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrochloride（1:1）

2-​Azabicyclo[3.1.0]​hexane-​3-​carbonitrile, 2-​[(2R)​-​2-​amino-​2-​(3-​hydroxytricyclo[3.3.​1.13,​7]​dec-​1-​yl)​acetyl]​-​, (1S,​3R,​5S)​-

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Characteristic API Advanced Intermediate Impurity

Acetamide, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]-2,2,2-trifluoro-

Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

Acetic acid, 2,2,2-trifluoro-, 3-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-oxoethyl]tricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl ester

Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-(aminocarbonyl)-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.1<sup>3,7</sup>]dec-1-yl)-2-oxoethyl]-, 1,1-dimethylethyl ester

Tricyclo[3.3.1.1<sup>3,7</sup>]decane-1-acetic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, (αS)-

2-Azabicyclo[3.1.0]hexane-3-carbonitrile, 2-[(2R)-2-amino-2-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)acetyl]-, (1S,3R,5S)-