I agree that this site is using cookies. You can find further informations here.
X
Alhowiriny, Tawfeq A.
36  results:
Search for persons X
?
1

Optimization of ultrasound-assisted parthenolide extraction..:

Siddiqui, Nasir A. ; Alam, Perwez ; Alrehaily, Adnan J....
Arabian Journal of Chemistry.  14 (2021)  6 - p. 103194 , 2021
Link: https://doi.org/10.1016/..
 
?
2

Quantification of two biomarker compounds by a validated hi..:

Al-Yousef, Hanan M. ; Alhowiriny, Tawfeq A. ; Siddiqui, Nasir A....
JPC - Journal of Planar Chromatography - Modern TLC.  32 (2019)  3 - p. 243-249 , 2019
Link: https://doi.org/10.1556/..
 
?
3

Analysis of antioxidative and antiviral biomarkers β-amyrin..:

Parvez, Mohammad K. ; Alam, Perwez ; Arbab, Ahmed H....
Saudi Pharmaceutical Journal.  26 (2018)  5 - p. 685-693 , 2018
Link: https://doi.org/10.1016/..
 
?
4

Interspecies estimation of β-sitosterol by a validated high..:

Alam, Perwez ; Alhowiriny, Tawfeq A. ; Siddiqui, Nasir A....
JPC - Journal of Planar Chromatography - Modern TLC.  31 (2018)  3 - p. 213-219 , 2018
Link: https://doi.org/10.1556/..
 
?
5

Anticancer activity and concurrent analysis of ursolic acid..:

Alam, Perwez ; Al-Yousef, Hanan M. ; Siddiqui, Nasir A....
Saudi Pharmaceutical Journal.  26 (2018)  7 - p. 1060-1067 , 2018
Link: https://doi.org/10.1016/..
 
?
6

Concurrent analysis of bioactive triterpenes oleanolic acid..:

Siddiqui, Nasir A. ; Al-Yousef, Hanan M. ; Alhowiriny, Tawfeq A....
Saudi Pharmaceutical Journal.  26 (2018)  2 - p. 266-273 , 2018
Link: https://doi.org/10.1016/..
 
?
7

Simultaneous quantification of two phenolic biomarkers by a..:

Al-Yousef, Hanan M. ; Alhowiriny, Tawfeq A. ; Alam, Perwez...
JPC - Journal of Planar Chromatography - Modern TLC.  30 (2017)  6 - p. 510-515 , 2017
Link: https://doi.org/10.1556/..
 
?
8

Ginger ingredients inhibit the development of diethylnitros..:

Mansour, Mahmoud A. ; Bekheet, Saleh A. ; Al‐Rejaie, Salim S....
BioFactors.  36 (2010)  6 - p. 483-490 , 2010
Link: https://doi.org/10.1002/..
 
?
9

Pharmacological Evaluation of Secondary Metabolites and The..:

Orfali, Raha ; Perveen, Shagufta ; Siddiqui, Nasir Ali...
Journal of Analytical Methods in Chemistry.  2019 (2019)  - p. 1-8 , 2019
Link: https://doi.org/10.1155/..
 
?
10

Biological Evaluation of Different Extracts of Aerial Parts..:

Orfali, Raha ; Siddiqui, Nasir Ali ; Alam, Perwez...
Evidence-Based Complementary and Alternative Medicine.  2018 (2018)  - p. 1-11 , 2018
Link: https://doi.org/10.1155/..
 
?
11

Acylated pregnane glycosides from Caralluma sinaica:

Al-Massarani, Shaza M. ; Bertrand, Samuel ; Nievergelt, Andreas...
Phytochemistry.  79 (2012)  - p. 129-140 , 2012
Link: https://doi.org/10.1016/..
 
?
12

Osteosaponins 1 and 2: two new saponin glycosides fromOsteo..:

Ahmed, Bahar ; Khan, Riaz A. ; Al-Howiriny, Tawfeq A..
Natural Product Research.  24 (2010)  13 - p. 1258-1267 , 2010
Link: https://doi.org/10.1080/..
 
?
13

Phytochemical and biological studies on SaudiCommiphora opo..:

Abbas, Fawkeya A. ; Al-massarany, Shaza M. ; Khan, Shabana...
Natural Product Research.  21 (2007)  5 - p. 383-391 , 2007
Link: https://doi.org/10.1080/..
 
?
14

Two New Hydroxy Chalcone Derivatives from Thymus cilicicus:

Ahmed, Bahar ; Al-Howiriny, Tawfeq A.
Zeitschrift für Naturforschung B.  62 (2007)  1 - p. 121-124 , 2007
Link: https://doi.org/10.1515/..
 
?
15

Crotasteroiridocin: A New Steroiridoid from Crotalaria emar..:

Ahmed, Bahar ; Al-Howiriny, Tawfeq A. ; Mossa, Jaber S.
Zeitschrift für Naturforschung B.  61 (2006)  5 - p. 629-636 , 2006
Link: https://doi.org/10.1515/..
 
1-15