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(2Z)-N-(2-Chloro-benz-yl)-2-(2-oxo-2,3-dihydro-1H-indol-3-yl-idene)hydrazinecarbothio-amide.
Pervez H, Khan N, Iqbal MS, Yaqub M, Tahir MN. Pervez H, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2731. doi: 10.1107/S1600536812035076. Epub 2012 Aug 23. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22969614 Free PMC article.
The near planarity of the isatin and thio-semicarbazide groups [r.m.s. deviations of 0.0420 and 0.0163 A, respectively] is reinforced by intra-molecular N-HO and N-HN hydrogen bonds, which generate S(6) and S(5) rings, respectively. In the crystal, inversion dimers …
The near planarity of the isatin and thio-semicarbazide groups [r.m.s. deviations of 0.0420 and 0.0163 A, respectively] is reinforced by int …
Laparoscopic Lavage vs Primary Resection for Acute Perforated Diverticulitis: Long-term Outcomes From the Scandinavian Diverticulitis (SCANDIV) Randomized Clinical Trial.
Azhar N, Johanssen A, Sundström T, Folkesson J, Wallon C, Kørner H, Blecic L, Forsmo HM, Øresland T, Yaqub S, Buchwald P, Schultz JK; SCANDIV Study Group. Azhar N, et al. JAMA Surg. 2021 Feb 1;156(2):121-127. doi: 10.1001/jamasurg.2020.5618. JAMA Surg. 2021. PMID: 33355658 Free PMC article. Clinical Trial.
Overall mortality was 32% (n = 23) in the laparoscopic lavage group and 25% (n = 17) in the resection group (P = .36). ...Recurrence of diverticulitis was higher following laparoscopic lavage (21% [n = 15] vs 4% [n = 3]; P = .004). In the laparoscopic …
Overall mortality was 32% (n = 23) in the laparoscopic lavage group and 25% (n = 17) in the resection group (P = .36). ...Recu …
New insights into the genetic etiology of Alzheimer's disease and related dementias.
Bellenguez C, Küçükali F, Jansen IE, Kleineidam L, Moreno-Grau S, Amin N, Naj AC, Campos-Martin R, Grenier-Boley B, Andrade V, Holmans PA, Boland A, Damotte V, van der Lee SJ, Costa MR, Kuulasmaa T, Yang Q, de Rojas I, Bis JC, Yaqub A, Prokic I, Chapuis J, Ahmad S, Giedraitis V, Aarsland D, Garcia-Gonzalez P, Abdelnour C, Alarcón-Martín E, Alcolea D, Alegret M, Alvarez I, Álvarez V, Armstrong NJ, Tsolaki A, Antúnez C, Appollonio I, Arcaro M, Archetti S, Pastor AA, Arosio B, Athanasiu L, Bailly H, Banaj N, Baquero M, Barral S, Beiser A, Pastor AB, Below JE, Benchek P, Benussi L, Berr C, Besse C, Bessi V, Binetti G, Bizarro A, Blesa R, Boada M, Boerwinkle E, Borroni B, Boschi S, Bossù P, Bråthen G, Bressler J, Bresner C, Brodaty H, Brookes KJ, Brusco LI, Buiza-Rueda D, Bûrger K, Burholt V, Bush WS, Calero M, Cantwell LB, Chene G, Chung J, Cuccaro ML, Carracedo Á, Cecchetti R, Cervera-Carles L, Charbonnier C, Chen HH, Chillotti C, Ciccone S, Claassen JAHR, Clark C, Conti E, Corma-Gómez A, Costantini E, Custodero C, Daian D, Dalmasso MC, Daniele A, Dardiotis E, Dartigues JF, de Deyn PP, de Paiva Lopes K, de Witte LD, Debette S, Deckert J, Del Ser T, Denning N, DeStefano A, Dichgans M,… See abstract for full author list ➔ Bellenguez C, et al. Nat Genet. 2022 Apr;54(4):412-436. doi: 10.1038/s41588-022-01024-z. Epub 2022 Apr 4. Nat Genet. 2022. PMID: 35379992 Free PMC article.
3-Hydr-oxy-N'-[(Z)-(5-methyl-2-fur-yl)methyl-idene]naphthalene-2-carbo-hydrazide.
Shafiq Z, Yaqub M, Tahir MN, Nawaz MH, Iqbal MS. Shafiq Z, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 23;65(Pt 11):o2845-6. doi: 10.1107/S1600536809043141. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21578435 Free PMC article.
The asymmetric unit of title compound, C(17)H(14)N(2)O(3), contains three independent mol-ecules. In one of these mol-ecules, the 5-methyl-2-furyl group is disordered over two sets of sites with an occupancy ratio of 0.747 (3):0.253 (3). ...An intra-molecular O-HO hydrogen …
The asymmetric unit of title compound, C(17)H(14)N(2)O(3), contains three independent mol-ecules. In one of these mol-ecules, the 5-m …
N'-[(E)-(1-Methyl-1H-pyrrol-2-yl)methyl-idene]benzohydrazide.
Hussain A, Shafiq Z, Tahir MN, Yaqub M. Hussain A, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 3;66(Pt 8):o1888. doi: 10.1107/S1600536810025390. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21588224 Free PMC article.
In the title compound, C(13)H(13)N(3)O, the phenyl and pyrrole rings are inclined at 47.45 (8). In the crystal, inter-molecular N-HO and C-HO hydrogen bonds form R(2) (1)(6) ring motifs. Mol-ecules connected through these hydrogen bonds are arranged into polymeric c …
In the title compound, C(13)H(13)N(3)O, the phenyl and pyrrole rings are inclined at 47.45 (8). In the crystal, inter-molecular N …
[5-(2-Fur-yl)-6-nitro-1,2,3,5,6,7-hexa-hydro-imidazo[1,2-a]pyridin-8-yl](phen-yl)methanone.
Yaqub M, Shafiq Z, Qureshi AM, Najam-Ul-Haq M. Yaqub M, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 29;65(Pt 9):o2283. doi: 10.1107/S1600536809033716. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21577676 Free PMC article.
In the title compound, C(18)H(17)N(3)O(4), the furyl and phenyl rings are inclined at almost right angles [85.77 (7) and 63.25 (7), respectively] to the central imidazo[1,2-a]pyridinyl unit. The structure displays both inter- and intra-molecular N-HO hydrogen bondin …
In the title compound, C(18)H(17)N(3)O(4), the furyl and phenyl rings are inclined at almost right angles [85.77 (7) and 63.25 (7), r …
Global Retinoblastoma Presentation and Analysis by National Income Level.
Global Retinoblastoma Study Group; Fabian ID, Abdallah E, Abdullahi SU, Abdulqader RA, Adamou Boubacar S, Ademola-Popoola DS, Adio A, Afshar AR, Aggarwal P, Aghaji AE, Ahmad A, Akib MNR, Al Harby L, Al Ani MH, Alakbarova A, Portabella SA, Al-Badri SAF, Alcasabas APA, Al-Dahmash SA, Alejos A, Alemany-Rubio E, Alfa Bio AI, Alfonso Carreras Y, Al-Haddad C, Al-Hussaini HHY, Ali AM, Alia DB, Al-Jadiry MF, Al-Jumaily U, Alkatan HM, All-Eriksson C, Al-Mafrachi AARM, Almeida AA, Alsawidi KM, Al-Shaheen AASM, Al-Shammary EH, Amiruddin PO, Antonino R, Astbury NJ, Atalay HT, Atchaneeyasakul LO, Atsiaya R, Attaseth T, Aung TH, Ayala S, Baizakova B, Balaguer J, Balayeva R, Balwierz W, Barranco H, Bascaran C, Beck Popovic M, Benavides R, Benmiloud S, Bennani Guebessi N, Berete RC, Berry JL, Bhaduri A, Bhat S, Biddulph SJ, Biewald EM, Bobrova N, Boehme M, Boldt HC, Bonanomi MTBC, Bornfeld N, Bouda GC, Bouguila H, Boumedane A, Brennan RC, Brichard BG, Buaboonnam J, Calderón-Sotelo P, Calle Jara DA, Camuglia JE, Cano MR, Capra M, Cassoux N, Castela G, Castillo L, Català-Mora J, Chantada GL, Chaudhry S, Chaugule SS, Chauhan A, Chawla B, Chernodrinska VS, Chiwanga FS, Chuluunbat T, Cieslik K, Cockcr… See abstract for full author list ➔ Global Retinoblastoma Study Group, et al. JAMA Oncol. 2020 May 1;6(5):685-695. doi: 10.1001/jamaoncol.2019.6716. JAMA Oncol. 2020. PMID: 32105305 Free PMC article.
RESULTS: The cohort included 4351 new patients from 153 countries; the median age at diagnosis was 30.5 (interquartile range, 18.3-45.9) months, and 1976 patients (45.4%) were female. Most patients (n = 3685 [84.7%]) were from low- and middle-income countries (LMICs). Glob …
RESULTS: The cohort included 4351 new patients from 153 countries; the median age at diagnosis was 30.5 (interquartile range, 18.3-45.9) mon …
2-[(E)-({4-[(4,6-Dimethyl-pyrimidin-2-yl)sulfamo-yl]phen-yl}iminio)meth-yl]-6-hy-droxy-phenolate.
Tahir MN, Khan AH, Iqbal MS, Shad HA, Yaqub M. Tahir MN, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):o2687. doi: 10.1107/S1600536812034757. Epub 2012 Aug 11. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22969579 Free PMC article.
The title compound, C(19)H(18)N(4)O(4)S, exists as a zwitterion in the solid state, with nominal proton transfer from a phenol group to the imine N atom. ...In the crystal, polymeric chains along [001] are formed from mol-ecules joined end-to-end by N-HO and …
The title compound, C(19)H(18)N(4)O(4)S, exists as a zwitterion in the solid state, with nominal proton transfer from a phenol group …
N-{2-[N-(4-Methyl-phen-yl)oxamo-yl]phen-yl}propanamide.
Pervez H, Ahmad M, Yaqub M, Tahir MN, Saira N. Pervez H, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 23;66(Pt 7):o1729. doi: 10.1107/S1600536810023263. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21587946 Free PMC article.
The title compound, C(18)H(18)N(2)O(3), is the product of the heterocyclic ring cleavage at position 2 of 1-propionylisatin. Two centrosymmetric cyclic motifs, viz. R(2) (2)(14) and R(2) (2)(18), are formed by N-HO hydrogen bonds with the propanamide and amino-pheny …
The title compound, C(18)H(18)N(2)O(3), is the product of the heterocyclic ring cleavage at position 2 of 1-propionylisatin. Two cent …
4-(2-Ethyl-phen-yl)-1-(2-oxoindolin-3-yl-idene)thio-semicarbazide.
Pervez H, Yaqub M, Ramzan M, Tahir MN, Iqbal MS. Pervez H, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 9;66(Pt 7):o1609. doi: 10.1107/S1600536810021264. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21587842 Free PMC article.
The title compound, C(17)H(16)N(4)OS, is stabilized in the form of a two-dimensional polymeric network due to inter-molecular N-HS and N-HO hydrogen bonds. An intra-molecular N-HN hydrogen bond forms an S(5) ring, whereas inter-actions of the N- …
The title compound, C(17)H(16)N(4)OS, is stabilized in the form of a two-dimensional polymeric network due to inter-molecular N …
203 results