Results 181 to 190 of about 31,895 (247)

3D-QSAR studies on 1,2,4-triazolyl 5-azaspiro [2.4]-heptanes as D 3 R antagonists

Chemical Physics Letters, 2018
Dopamine D3 receptor has become an attractive target in the treatment of abused drugs. 3D-QSAR studies were performed on a novel series of D3 receptor antagonists, 1,2,4-triazolyl 5-azaspiro [2.4]-heptanes, using CoMFA and CoMSIA methods.
Xin Zhang, Hui Zhang
semanticscholar   +1 more source

Slow-Combustion of n-Heptane, iso-Octane and a Toluene/n-Heptane Mixture

Combustion Science and Technology, 1993
The oxidation of n-heptane, iso-octane and a toluene/n-heptane mixture was studied in a jet-stirred flow reactor operating under pressure at stoichiometric feed ratio in the low-temperature range. In particular, the transition from slow-combustion to a higher reactivity condition was examined by analyzing the composition of the reaction products as the
A. Ciajolo, D'ANNA, ANDREA, R. Mercogijano   +2 more
openaire   +2 more sources

3-Substituted 6-Azabicyclo[3.1.1]heptanes: Nonclassical Piperidine Isosteres for Drug Discovery.

Journal of Organic Chemistry
Advanced analogs of piperidine and smaller homologues of tropane─3-substituted 6-azabicyclo[3.1.1]heptanes─were synthesized on a large scale using readily available bulk reagents.
Anton V. Chernykh, B. Vashchenko, S. Shishkina, D. Volochnyuk, O. Grygorenko   +4 more
semanticscholar   +1 more source

Diastereoselective dearomative cycloaddition of bicyclobutanes with pyridinium ylides: a modular approach to multisubstituted azabicyclo[3.1.1]heptanes.

Chemical Communications
Diastereoselective (3+3) cycloaddition between bicyclobutanes and pyridinium ylides forms azabicyclo[3.1.1]heptanes via pyridine dearomatization. These reactions proceed under ambient conditions with no need for photochemistry or catalysis, and tolerate ...
Kushal Dhake, Kyla J Woelk, Liam D N Krueckl, F. Alberts, James Mutter, Matthew Pohl, Gilian T. Thomas, Muskan Sharma, Jaelyn Bjornerud-Brown, Nahiane Pipaón Fernández, N. Schley, David C Leitch   +11 more
semanticscholar   +1 more source

n-Heptane

2000
Abstract Heptane is a hydrocarbon solvent isolated from natural gas or crude oil. Following ingestion or inhalation, it is rapidly absorbed; the principal metabolites are 2-heptanol and hepatanol. Minute amounts of 2,5-heptanedione are detectible in urine of humans and experimental animals following prolonged exposures (1,4).
openaire   +1 more source

Bicyclo[4.1.0]heptanes

1987
Simple endo/exo terminology can be applied to the bicyclo[4.1.0]heptanes. No significant amount of data on trans-fused compounds was found.
James K. Whitesell, Mark A. Minton
openaire   +1 more source

Bicyclo[3.2.0]heptanes

1987
The terms exo and endo can be readily used for the cis-fused bicyclo[3.2.0]heptanes (no data for trans-fused compounds was found).
James K. Whitesell, Mark A. Minton
openaire   +1 more source

Heptane

2023
Philip H. Howard, Edward M. Michalenko, William M. Meylan, Dipak K. Basu, Julie A. Beauman, Gloria W. Sage, William F. Jarvis, D. Anthony Gray   +7 more
openaire   +1 more source

Heptane (n-Heptane)

American Industrial Hygiene Association Journal, 1959
openaire   +1 more source

HEPTANE ISOMERIZATION

The Journal of Physical Chemistry, 1960
G. M. Kramer, A. Schriesheim
openaire   +1 more source