8 research outputs found
Dimethyl 2-[23-oxo-22,24-diphenyl-8,11,14-trioxa-25-azaΒtetraΒcycloΒ[19.3.1.02,7.015,20]pentaΒcosa-2,4,6,15(20),16,18-hexaen-25-yl]but-2-enedioate
The title compound, C39H37NO8, is a product of the Michael addition of the cyclic secondary amine subunit of aza-14-crown-4 ether to dimethyl acetylΒenedicarboxylΒate. The piperidinone ring exhibits a distorted chair conformation and the dimethyl acetylΒenedicarboxylΒate fragment has a cis configuration with a dihedral angle of 56.61β
(5)Β° between the two carboxylΒate groups. The crystal packing is stabilized by the weak CβHβ―O hydrogen bonds
Π‘Π»ΡΡΠ°ΠΉ ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΈΡ ΡΠΌΠ΅ΡΠ΅Π½Π½ΠΎΠΉ ΠΌΠ°Π»ΡΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΊΠΎΡΠΊΠΎΠ²ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ Ρ ΠΎΠ»ΠΈΠ³ΠΎΠ΄Π΅Π½Π΄ΡΠΎΠ³Π»ΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠ΅ΡΠΏΠ»Π°Π·ΠΈΠ΅ΠΉ ΠΈ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΠ΅ΠΉ (MOGHE)
Recently, in the scientist community of specialists dealing with structural epilepsy, it has been noticed an increasing interest in a special form of cortical development disorder not to be included in the ILAE Classification of the epilepsies the 2017 revision. It is so-called mild malformation of cortical development with oligodendroglial hyperplasia and epilepsy (MOGHE). There are a number of publications devoted to the neuroimaging features of MOGHE, which are possible to distinguish from other epileptogenic substrates in comparisons with clinical/anamnestic data and dynamic observation. Our paper describes the case of a patient under 6 years suffering from pharmacoresistant epilepsy with histologically confirmed MOGHE, and having undergone the procedure of epileptic surgery. MRI showed an increased intensity of the T2/FLAIR signal from the white matter in combination with signs of laminar hyperintensivity, regional sulcation disturbance, smoothness of gray-white matter demarcation in the right frontal lobe. A signal intensification from the white matter with the formation similarity of the Β«transmantlΒ» sign and further pronounced smoothness of the gray-white matter demarcation was observed on dynamic MRI. These changes were estimated as focal cortical dysplasia. Pre-surgical examination revealed a correlation of epileptiform activity with MRI changes. The subtotal resection of the right frontal lobe and the morphological conclusion established the presence of MOGHE was performed.Π ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ Π²ΡΠ΅ΠΌΡ Π² Π½Π°ΡΡΠ½ΠΎΠΌ ΡΠΎΠΎΠ±ΡΠ΅ΡΡΠ²Π΅ ΡΠΏΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠΎΠ², Π·Π°Π½ΠΈΠΌΠ°ΡΡΠΈΡ
ΡΡ ΡΡΡΡΠΊΡΡΡΠ½ΠΎΠΉ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΠ΅ΠΉ, Π²ΠΎΠ·ΡΠ°ΡΡΠ°Π΅Ρ ΠΈΠ½ΡΠ΅ΡΠ΅Ρ ΠΊ ΠΎΡΠΎΠ±ΠΎΠΉ, Π½Π΅ Π²Ρ
ΠΎΠ΄ΡΡΠ΅ΠΉ Π² ΠΊΠ»Π°ΡΡΠΈΡΠΈΠΊΠ°ΡΠΈΡ ILAE ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅Π³ΠΎ ΠΏΠ΅ΡΠ΅ΡΠΌΠΎΡΡΠ° 2017 Π³., ΡΠΎΡΠΌΠ΅ Π½Π°ΡΡΡΠ΅Π½ΠΈΡ ΠΊΠΎΡΠΊΠΎΠ²ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ β ΡΠ°ΠΊ Π½Π°Π·ΡΠ²Π°Π΅ΠΌΠΎΠΉ ΡΠΌΠ΅ΡΠ΅Π½Π½ΠΎΠΉ ΠΌΠ°Π»ΡΡΠΎΡΠΌΠ°ΡΠΈΠΈ ΠΊΠΎΡΠΊΠΎΠ²ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ Ρ ΠΎΠ»ΠΈΠ³ΠΎΠ΄Π΅Π½Π΄ΡΠΎΠ³Π»ΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠ΅ΡΠΏΠ»Π°Π·ΠΈΠ΅ΠΉ ΠΈ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΠ΅ΠΉ (MOGHE). ΠΠΌΠ΅Π΅ΡΡΡ Π½Π΅ΡΠΊΠΎΠ»ΡΠΊΠΎ ΠΏΡΠ±Π»ΠΈΠΊΠ°ΡΠΈΠΉ ΠΎ Π½Π΅ΠΉΡΠΎΠ²ΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΎΠ½Π½ΡΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡΡ
MOGHE, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΏΡΠΈ ΡΠΎΠΏΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΠΈ Ρ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-Π°Π½Π°ΠΌΠ½Π΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π΄Π°Π½Π½ΡΠΌΠΈ ΠΈ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΎΡΠ»ΠΈΡΠΈΡΡ Π΅Π΅ ΠΎΡ Π΄ΡΡΠ³ΠΈΡ
ΡΠΏΠΈΠ»Π΅ΠΏΡΠΎΠ³Π΅Π½Π½ΡΡ
ΡΡΠ±ΡΡΡΠ°ΡΠΎΠ². ΠΡ ΡΠΎΠΎΠ±ΡΠ°Π΅ΠΌ ΠΎ ΡΠ»ΡΡΠ°Π΅ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° Π½Π΅ΠΏΠΎΠ»Π½ΡΡ
6 Π»Π΅Ρ, ΡΡΡΠ°Π΄Π°ΡΡΠ΅Π³ΠΎ ΡΠ°ΡΠΌΠ°ΠΊΠΎΡΠ΅Π·ΠΈΡΡΠ΅Π½ΡΠ½ΠΎΠΉ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΠ΅ΠΉ Ρ Π³ΠΈΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½Π½ΠΎΠΉ MOGHE, ΠΏΡΠΎΡΠ΅Π΄ΡΠ΅Π³ΠΎ ΠΏΡΠΎΡΠ΅Π΄ΡΡΡ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Ρ
ΠΈΡΡΡΠ³ΠΈΠΈ. ΠΠ°Π³Π½ΠΈΡΠ½ΠΎ-ΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½Π°Ρ ΡΠΎΠΌΠΎΠ³ΡΠ°ΡΠΈΡ (ΠΠ Π’) ΠΏΠΎΠΊΠ°Π·Π°Π»Π° ΠΏΠΎΠ²ΡΡΠ΅Π½Π½ΡΡ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠΈΠ³Π½Π°Π»Π° T2/FLAIR ΠΎΡ Π±Π΅Π»ΠΎΠ³ΠΎ Π²Π΅ΡΠ΅ΡΡΠ²Π° Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΠΏΡΠΈΠ·Π½Π°ΠΊΠ°ΠΌΠΈ Π»Π°ΠΌΠΈΠ½Π°ΡΠ½ΠΎΠΉ Π³ΠΈΠΏΠ΅ΡΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ, ΡΠ΅Π³ΠΈΠΎΠ½Π°ΡΠ½ΠΎΠ³ΠΎ Π½Π°ΡΡΡΠ΅Π½ΠΈΡ ΡΡΠ»ΡΠΊΠ°ΡΠΈΠΈ, ΡΠ³Π»Π°ΠΆΠ΅Π½Π½ΠΎΡΡΠΈ ΡΠ΅ΡΠΎ-Π±Π΅Π»ΠΎΠΉ Π΄Π΅ΠΌΠ°ΡΠΊΠ°ΡΠΈΠΈ Π² ΠΏΡΠ°Π²ΠΎΠΉ Π»ΠΎΠ±Π½ΠΎΠΉ Π΄ΠΎΠ»Π΅. ΠΠ° Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΠ Π’ ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈΡΡ ΡΡΠΈΠ»Π΅Π½ΠΈΠ΅ ΡΠΈΠ³Π½Π°Π»Π° ΠΎΡ Π±Π΅Π»ΠΎΠ³ΠΎ Π²Π΅ΡΠ΅ΡΡΠ²Π° Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΠΏΠΎΠ΄ΠΎΠ±ΠΈΡ Β«ΡΡΠ°Π½ΡΠΌΠ°Π½ΡΠΈΠΉΠ½ΠΎΠ³ΠΎΒ» ΠΏΡΠΈΠ·Π½Π°ΠΊΠ° ΠΈ Π±ΠΎΠ»Π΅Π΅ Π²ΡΡΠ°ΠΆΠ΅Π½Π½Π°Ρ ΡΠ³Π»Π°ΠΆΠ΅Π½Π½ΠΎΡΡΡ ΡΠ΅ΡΠΎ-Π±Π΅Π»ΠΎΠΉ Π΄Π΅ΠΌΠ°ΡΠΊΠ°ΡΠΈΠΈ. ΠΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Π±ΡΠ»ΠΈ ΡΠ°ΡΡΠ΅Π½Π΅Π½Ρ ΠΊΠ°ΠΊ ΡΠΎΠΊΠ°Π»ΡΠ½Π°Ρ ΠΊΠΎΡΡΠΈΠΊΠ°Π»ΡΠ½Π°Ρ Π΄ΠΈΡΠΏΠ»Π°Π·ΠΈΡ. ΠΡΠ΅Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΡΡΠ²ΠΈΠ»ΠΎ ΠΊΠΎΡΡΠ΅Π»ΡΡΠΈΡ ΡΠΏΠΈΠ»Π΅ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Ρ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡΠΌΠΈ Π½Π° ΠΠ Π’. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Π° ΡΡΠ±ΡΠΎΡΠ°Π»ΡΠ½Π°Ρ ΡΠ΅Π·Π΅ΠΊΡΠΈΡ ΠΏΡΠ°Π²ΠΎΠΉ Π»ΠΎΠ±Π½ΠΎΠΉ Π΄ΠΎΠ»ΠΈ, ΠΌΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π·Π°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ MOGHE