Disclosed is a benzylpiperizine compound represented by formula (1) or a pharmaceutically acceptable salt thereof, which is useful as a medicinal agent such as an antidepressant agent. (In the formula (1), R
1
represents a hydrogen atom or a methyl group; R
2
is a group bound in a p- or m-position relative to a methylene group and represents a chlorine atom bound in a p-position, a bromine atom bound in a p-position, a methyl group bound in a p-position, a chlorine atom bound in a m-position or a bromine atom bound to in a m-position; X represents a methylene or an oxygen atom; and n represents an integer of 1 to 3.)
Phenothiazine-Bridged Cyclic Porphyrin Dimers as High-Affinity Hosts for Fullerenes and Linear Array of C<sub>60</sub> in Self-Assembled Porphyrin Nanotube
作者:Ken-ichi Sakaguchi、Takuya Kamimura、Hidemitsu Uno、Shigeki Mori、Shuwa Ozako、Hirofumi Nobukuni、Masatoshi Ishida、Fumito Tani
DOI:10.1021/jo500034f
日期:2014.4.4
Å) is close to the optimal separation (∼12.5 Å) for C60inclusion. The cyclicporphyrindimer forms a nanotube through its self-assembly induced by C–H···N hydrogenbonds between porphyrin β-CH groups and pyridyl nitrogens as well as π–π interactions of the pyridyl groups. The C60 molecules are linearly arranged in the inner channel of this nanotube.
带有自组装4-吡啶基的吩噻嗪桥联环状卟啉二聚体的游离碱和镍(II)络合物(M 2 -Ptz-CPD Py(OC n); M = H 2或Ni,OC n = OC 6已经制备了在相反的内消旋位置上的OC 3或OC 3)作为富勒烯的主体分子。游离碱二聚体(H 4 -Ptz-CPD PY(OC 6))包括用富勒烯显着的高结合常数,例如3.9±0.7×10 6中号-1对C 60和7.4±0.8×10 7中号-1为C70在甲苯中。在由游离碱卟啉组成的已报道受体中,该C 60亲和力是有史以来的最高值。镍二聚体(Ni 2 -Ptz-CPD Py(OC 6))还显示出对C 60(1.3±0.2×10 6 M –1)和C 70(10 7 M –1以上)的高亲和力。在H 4 -Ptz-CPD py(OC 3)内C 60的包合物的晶体结构中,C 60分子位于卟啉中心的正上方。两个卟啉平面几乎彼此平行,并且中心距(12
Hysteresis in the gas sorption isotherms of metal–organic cages accompanied by subtle changes in molecular packing
作者:Gavin A. Craig、Patrick Larpent、Hinano Urabe、Alexandre Legrand、Mickaele Bonneau、Shinpei Kusaka、Shuhei Furukawa
DOI:10.1039/d0cc00932f
日期:——
Cooperative gas uptake in metal–organic cages is tuned using supramolecular chemistry.