Heterocycles of biological importance: Part 7. Synthesis of biologically active pyrimido[2,1-b]benzothiazoles from acetylenic acids and 2-aminobenzothiazoles
(2003) In Arkivoc 2003(XV). p.107-114- Abstract
- Conjugate addition of the imino nitrogen of 2-aminobenzothiazoles 1 to the alkyne beta-carbon atom of acetylenic acids 2 followed by ring closure gives rise to novel 2H-pyrimido[2,1-b]-benzothiazol-2-ones in good yield.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/283076
- author
- Wahe, H ; Mbafor, JT ; Nkengfack, AE ; Fomum, ZT ; Cherkasov, RA ; Sterner, Olov LU and Doepp, D
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- fused nitrogen heterocycles, Michael addition, amidines, cyclocondensation
- in
- Arkivoc
- volume
- 2003
- issue
- XV
- pages
- 107 - 114
- publisher
- Arkat USA Inc
- external identifiers
-
- wos:000220561700012
- scopus:3242703324
- ISSN
- 1551-7012
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)
- id
- 457700c2-2a81-440f-8cd0-9ae657c9dd83 (old id 283076)
- alternative location
- http://www.arkat-usa.org/?VIEW=MANUSCRIPT&MSID=940
- date added to LUP
- 2016-04-01 11:44:09
- date last changed
- 2022-01-26 17:28:48
@article{457700c2-2a81-440f-8cd0-9ae657c9dd83, abstract = {{Conjugate addition of the imino nitrogen of 2-aminobenzothiazoles 1 to the alkyne beta-carbon atom of acetylenic acids 2 followed by ring closure gives rise to novel 2H-pyrimido[2,1-b]-benzothiazol-2-ones in good yield.}}, author = {{Wahe, H and Mbafor, JT and Nkengfack, AE and Fomum, ZT and Cherkasov, RA and Sterner, Olov and Doepp, D}}, issn = {{1551-7012}}, keywords = {{fused nitrogen heterocycles; Michael addition; amidines; cyclocondensation}}, language = {{eng}}, number = {{XV}}, pages = {{107--114}}, publisher = {{Arkat USA Inc}}, series = {{Arkivoc}}, title = {{Heterocycles of biological importance: Part 7. Synthesis of biologically active pyrimido[2,1-b]benzothiazoles from acetylenic acids and 2-aminobenzothiazoles}}, url = {{http://www.arkat-usa.org/?VIEW=MANUSCRIPT&MSID=940}}, volume = {{2003}}, year = {{2003}}, }