An analytic ring closure condition for geometrical algorithm to search the conformational space

LN Santagata, FD Suvire, RD Enriz - Journal of Molecular Structure …, 2000 - Elsevier
The recently reported geometrical algorithm to search the conformational space (GASCOS)
scans conformational space exhaustively using an internal coordinate tree search. Using …

Partially relaxed ring closure conditions for geometrical algorithm to search the conformational space for minimum energy conformations

LN Santagata, FD Suvire, RD Enriz - Journal of Molecular Structure …, 2001 - Elsevier
We have reported a systematic search method, GASCOS, for open chain compounds. An
extension to cyclic structures was recently reported. In this paper, we propose a more …

Systematic search in conformational analysis

DD Beusen, EFB Shands, SF Karasek… - Journal of Molecular …, 1996 - Elsevier
The coupling of conformation to activity and reactivity is a widely accepted concept, and as
such has driven the development of tools which execute conformational searches in rapid …

An unbounded systematic search of conformational space

JM Goodman, WC Still - Journal of computational chemistry, 1991 - Wiley Online Library
A new method for searching internal coordinate conformational space systematically via a
continuous‐process procedure is described. Unlike previous systematic search methods …

The multiple minimum problem in molecular modeling. Tree searching internal coordinate conformational space

M Lipton, WC Still - Journal of Computational Chemistry, 1988 - Wiley Online Library
A general algorithm is described which exhaustively searches conformational space using
an internal coordinate tree search. Using only geometrical operations and a set of criteria for …

HUNTER: A conformational search program for acyclic to polycyclic molecules with special emphasis on stereochemistry

J Weiser, MC Holthausen, L Fitjer - Journal of computational …, 1997 - Wiley Online Library
A new conformational search program, HUNTER, connected with the force fields MMP2 and
MM3 (92) is presented. The program accepts all types of molecules with most different …

Improvements to the distance geometry algorithm for conformational sampling of cyclic structures

CE Peishoff, JS Dixon - Journal of computational chemistry, 1992 - Wiley Online Library
Modifications to the distance geometry algorithm as embodied in the program DGEOM have
been made to improve sampling capabilities. Specifically, torsion angle sampling replaces …

Conformational searching methods for small molecules. I. Study of the sybyl search method

AK Ghose, EP Jaeger, PJ Kowalczyk… - Journal of …, 1993 - Wiley Online Library
Several methods are available in the literature for the conformational analysis of small
molecules. Each of these methods has some advantages and some disadvantages. Also …

Conformational coverage by a genetic algorithm

O Mekenyan, D Dimitrov, N Nikolova… - Journal of Chemical …, 1999 - ACS Publications
A new approach for coverage of the conformational space by a limited number of conformers
is proposed. Instead of using a systematic search whose time complexity increases …

[引用][C] A survey of methods for searching the conformational space of small and medium‐sized molecules

AR Leach - Reviews in computational chemistry, 1991 - Wiley Online Library
This chapter contains sections titled: Introduction Systematic Search Methods Model
Building Approaches and Symbolic Representations of Conformation Random Search …