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Trevor Lee Calkins

from Salem, WI
Age ~58
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Also known as:
Trevor L Calkins, Trevor Calkins Lt, Trevor L Calking, Trevor L Calikins
Phone and address:
24413 86Th St, Paddock Lake, WI 53168
(262) 586-5349
Related to:
Marjorie Imlach Bartleman, 63Charlotte Imlach, 29Theresa ImlachKathleen Wybourn, 64
Connected to:
Bronwyn L Calkins, 71Christine M Calkins, 54Cody A Calkins, 32Cyndi A Calkins, 28Delinda L Calkins, 73Dinorah Calkins, 57Dorothy Calkins, 64Dulcie L Calkins, 56Elisa Calkins, 36Jason P Calkins, 49

Trevor Calkins Phones & Addresses

  • 24413 86Th St, Salem, WI 53168 (262) 586-5349
  • Tomahawk, WI
  • Merrill, WI
  • 716 Heart Beat Cir, Stoughton, WI 53589 (608) 873-5112
  • 24 Moulton Dr, Londonderry, NH 03053 (603) 437-9727
  • Sunnyvale, CA
  • Dane, WI
  • Andover, MA

Business Records

Name / Title
Company / Classification
Phones & Addresses
Trevor Calkins
Process Development Director
Sigma-Aldrich Corporation
Whol Drugs/Sundries
645 Science Dr, Madison, WI 53711
(608) 233-3115

Publications

Us Patents

Intermediates For The Preparation Of Analogs Of Halichondrin B

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US Patent:
8618313, Dec 31, 2013
Filed:
Apr 23, 2013
Appl. No.:
13/868641
Inventors:
Farid Benayoud - North Andover MA, US
Trevor L. Calkins - Stoughton WI, US
Charles E. Chase - Londonderry NH, US
William Christ - Andover MA, US
Francis G. Fang - Andover MA, US
Assignee:
Eisai R&D Management Co., Ltd. - Tokyo
International Classification:
C07F 7/02
US Classification:
549214
Abstract:
Intermediates and methods of their use in the synthesis of analogs of halichondrin B are provided.

Intermediates For The Preparation Of Analogs Of Halichondrin B

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US Patent:
20120029213, Feb 2, 2012
Filed:
Jun 29, 2011
Appl. No.:
13/171971
Inventors:
Brian Austad - Tewksbury MA, US
Farid Benayoud - North Andover MA, US
Trevor Calkins - Stoughton WI, US
Silvio Campagna - Candia NH, US
Charles E. Chase - Londonderry NH, US
William Christ - Andover MA, US
Francis G. Fang - Andover MA, US
Yongbo Hu - Westborough MA, US
Bryan M. Lewis - North Brunswick NJ, US
Marc Pesant - Saint-Colomban, CA
Matthew Schnaderbeck - Methuen MA, US
Gordon Wilkie - North Andover MA, US
Xiaojie Zhu - Andover MA, US
Assignee:
Eisai R&D Management Co., Ltd. - Tokyo
International Classification:
C07D 407/14
C07D 493/20
C07D 493/10
C07F 7/08
C07D 307/28
US Classification:
549214, 549348, 549501, 549337
Abstract:
Intermediates and methods of their use in the synthesis of analogs of halichondrin B are provided.

7-Acylamino-3-Heteroarylthio-3-Cephem Carboxylic Acid Antibiotics And Prodrugs Thereof

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US Patent:
6723716, Apr 20, 2004
Filed:
Sep 21, 2000
Appl. No.:
09/668722
Inventors:
Scott J. Hecker - Los Gatos CA
Aesop Cho - Mountain View CA
Tomasz W. Glinka - Sunnyvale CA
Trevor Calkins - Londonderry NH
Ving J. Lee - Los Altos CA
Assignee:
Essential Therapeutics, Inc. - Waltham MA
International Classification:
C07D50159
US Classification:
514203, 514204, 540224, 540225, 540226, 540227
Abstract:
The present invention relates to a cephem prodrug having formula III or formula IV: or a pharmaceutically acceptable salt thereof, wherein Râ is selected from the group consisting of hydrogen and âC(O)CH(NH )CH and Râ is selected from the group consisting of hydrogen and an acyl group that is cleaved by an enzyme found in mammals, with the proviso that, when either Râ or Râ is hydrogen, the other is not. A, B, L, G, E, and J are each independently nitrogen or carbon such that the respective rings are selected from the group consisting of provided that the group âCH âSâCH CH NHRâ is attached only to a carbon atom of said heterocyclic group, and Q is selected from the group consisting of nitrogen and âCX, wherein X is selected from the group consisting of hydrogen and chlorine.

Intermediates For The Preparation Of Analogs Of Halichondrin B

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US Patent:
20150232490, Aug 20, 2015
Filed:
Feb 17, 2015
Appl. No.:
14/624171
Inventors:
- Tokyo, JP
Trevor Lee Calkins - Stoughton WI, US
Charles E. Chase - Londonderry NH, US
William Christ - Andover MA, US
International Classification:
C07F 7/18
C07D 307/28
C07C 33/42
Abstract:
Intermediates and methods of their use in the synthesis of analogs of halichondrin B are provided.
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Trevor Lee Calkins from Salem, WI, age ~58 Get Report