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1

Phytochemistry of the genus Piper

Virinder S. Parmar, Subhash C. Jain, Kirpal S. Bisht, Rajni Jain, Poonam Taneja, Amitabh Jha, Om D. Tyagi, Ashok K. Prasad, Jesper Wengel, C.E. Olsen, Per M. Boll

Journal:

Year:

1997

Language:

english

File:

PDF, 3.57 MB

english, 1997

2

Neolignans, cyclohexanes and alkaloids from Piper wightii

Per M. Boll, Ashok K. Prasad, Om D. Tyagi, Jesper Wengel, Carl E. Olsen, Naresh Kumar, Kirpal S. Bisht, Virinder S. Parmar

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Year:

1996

Language:

english

File:

PDF, 358 KB

english, 1996

3

ON THE STRUCTURE OF NEOHESPERIDIN

Christiansen, Kirsten, Boll, Per

Journal:

Year:

1964

Language:

english

File:

PDF, 737 KB

english, 1964

4

Hormone Replacement Therapy Does Not Affect Plasma Homocysteine in Postmenopausal Women with Coronary Artery Disease

Os, Ingrid, Os, Audun, Sandset, Per Morten, Bølling, Silje, Seljeflot, Ingebjorg, Djurovic, Srdjan, Westheim, Arne

Journal:

Year:

2002

Language:

english

File:

PDF, 63 KB

english, 2002

5

New fragmentation pathways in the electron impact mass spectrometry of derivatized pyrano-1,3-diphenylprop-2-enones

Virinder S. Parmar, Sunil K. Sharma, Anand Vardhan, Rakesh K. Sharma, Jørgen Møller, Per M. Boll

Journal:

Journal of Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 287 KB

english, 1993

6

Synthesis of narthogenin, the aglycone of narthecide

Torsten Reffstrup, Per M. Boll

Journal:

Year:

1979

Language:

english

File:

PDF, 210 KB

english, 1979

7

A wax ester from Piper clarkii

Per M. Boll, Mogens Hald, Virinder S. Parmar, Om Dutt Tyagi, Kirpal S. Bisht, Nawal K. Sharma, Susanne Hansen

Journal:

Year:

1992

Language:

english

File:

PDF, 389 KB

english, 1992

8

Lignans and neolignans from piperaceae

Søren Jensen, Jesper Hansen, Per M. Boll

Journal:

Year:

1993

Language:

english

File:

PDF, 739 KB

english, 1993

9

An aristolactam from Piper acutisleginum and revision of the structures of piperolactam B and D

Carl Erik Olsen, Om Dutt Tyagi, Per M. Boll, Falak A. Hussaini, Virinder S. Parmar, Nawal K. Sharma, Poonam Taneja, Subashi C. Jain

Journal:

Year:

1993

Language:

english

File:

PDF, 294 KB

english, 1993

10

A benzoic acid ester from Uvaria narum

Virinder S. Parmar, Kirpal S. Bisht, Abha Malhotra, Amitabh Jha, William Errington, Oliver W. Howarth, Om D. Tyagi, Paul C. Stein, Soren Jensen, Per M. Boll, Carl E. Olsen

Journal:

Year:

1995

Language:

english

File:

PDF, 327 KB

english, 1995

11

Neolignans and a lignan from Piper clarkii

Ashok K. Prasad, Om Dutt Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Kirpal S. Bisht, Amarjit Singh, Antaryami Sarangi, Ravinder Kumar, Subhash C. Jain, Virinder S. Parmar

Journal:

Year:

1995

Language:

english

File:

PDF, 306 KB

english, 1995

12

Regiospecific alkylation of tetronic acids : Formation of 4-alkoxy-5H-furan-2-ones and 2-alkoxy-5H-furan-4-ones

Anita Schnedler Wengel, Torsten Reffstrup, Per M. Boll

Journal:

Year:

1979

File:

PDF, 399 KB

1979

13

Synthesis and molecular structure of piplartine (=piperlongumine)

Per M. Boll, Jesper Hansen, Ole Simonsen, Niels Thorup

Journal:

Year:

1984

Language:

english

File:

PDF, 534 KB

english, 1984

14

Methylenedioxyphenyl substituted compounds from Piper species as inhibitors of liver microsome-mediated aflatoxin B1-DNA binding in vitro

Hanumantharao G. Raj, Sangita Gupta, Ashok K. Prasad, Per M. Boll, Jesper Wengel, Gopa Biswas, Sanjay K. Singh, Nawal K. Sharma, Kirpal S. Bisht, Virinder S. Parmar

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 279 KB

english, 1995

15

Allergenic 5-alkyl- and 5-alkenylresorcinols from philodendron species

Torsten Reffstrup, Per M. Boll

Journal:

Year:

1985

Language:

english

File:

PDF, 168 KB

english, 1985

16

On the presence of falcarinol in araliaceae

Per M. Boll, Lene Hansen

Journal:

Year:

1987

Language:

english

File:

PDF, 155 KB

english, 1987

17

Polyacetylenes in araliaceae: Their chemistry, biosynthesis and biological significance

Lene Hansen, Per M. Boll

Journal:

Year:

1986

Language:

english

File:

PDF, 915 KB

english, 1986

18

The polyacetylenic falcarinol as the major allergen in schefflera arboricola

Lene Hansen, Per M. Boll

Journal:

Year:

1986

Language:

english

File:

PDF, 213 KB

english, 1986

19

Neolignans and an isoprenylated phenol from Piper clarkii

Søren Jensen, Carl E. Olsen, Om Dutt Tyagi, Per M. Boll, Falak A. Hussaini, Suman Gupta, Kripal S. Bisht, Virinder S. Parmar

Journal:

Year:

1994

Language:

english

File:

PDF, 406 KB

english, 1994

20

Lignans and neolignans from Piper schmidtii

Om Dutt Tyagi, Søren Jensen, Per M. Boll, Nawal K. Sharma, Kirpal S. Bisht, Virinder S. Parmar

Journal:

Year:

1993

Language:

english

File:

PDF, 424 KB

english, 1993

21

Highly oxygenated bioactive flavones from Tamarix

Virinder S. Parmar, Kirpal S. Bisht, Sunil K. Sharma, Rajni Jain, Poonam Taneja, Suddham Singh, Ole Simonsen, Per M. Boll

Journal:

Year:

1994

Language:

english

File:

PDF, 384 KB

english, 1994

22

Isolation of candirone: a novel pentaoxygenation pattern in a naturally occurring 2-phenyl-4h-1-benzopyran-4-one from tephrosia candida

Virinder S. Parmar, Rajni Jain, Ole Simonsen, Per M. Boll

Journal:

Year:

1987

Language:

english

File:

PDF, 508 KB

english, 1987

23

Lignans and neolignans from stems and fruits of Piper wightii

Ashok K. Prasad, Om D. Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Nawal K. Sharma, Kirpal S. Bisht, Suman Gupta, Virinder S. Parmar

Journal:

Year:

1991

Language:

english

File:

PDF, 724 KB

english, 1991

24

Lignans and neolignans from stems of Piper wightii

Ashok K. Prasad, Om Dutt Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Suman Gupta, Nawal K. Sharma, Kirpal S. Bisht, Virinder S. Parmar

Journal:

Year:

1994

Language:

english

File:

PDF, 501 KB

english, 1994

25

New antibacterial tetratriacontanol derivatives from Agave americana L.

Virinder S. Parmar, Hirday N. Jha, Atul K. Gupta, Ashok K. Prasad, Suman Gupta, Per M. Boll, Om D. Tyagi

Journal:

Year:

1992

Language:

english

File:

PDF, 340 KB

english, 1992

26

The molecular structure of carolic acid

Ole Simonsen, Torsten Reffstr, Per M. Boll

Journal:

Year:

1980

Language:

english

File:

PDF, 266 KB

english, 1980

27

Engleromycin, a new cytochalasan from Engleromyces goetzei Hennings

E.Jonas Pedersen, Per Larsen, Per M. Boll

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 235 KB

english, 1980

28

Synthesis of the antibiotic monoterpenoid nectriapyrone

Torsten Reffstrup, Per M. Boll

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 110 KB

english, 1976

29

Synthesis of carlosic acid, viridicatic acid and carlic acid methyl ester

Axel Svendeen, Per M. Boll

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 100 KB

english, 1974

30

Video calls from lay bystanders to dispatch centers - risk assessment of information security

Stein R Bolle, Per Hasvold, Eva Henriksen

Journal:

BMC Health Services Research

Year:

2011

Language:

english

File:

PDF, 200 KB

english, 2011

31

Health effects of residential wood smoke particles: the importance of combustion conditions and physicochemical particle properties

Anette Kocbach Bølling, Joakim Pagels, Karl Espen Yttri, Lars Barregard, Gerd Sallsten, Per E Schwarze, Christoffer Boman

Journal:

Particle and Fibre Toxicology

Year:

2009

Language:

english

File:

PDF, 444 KB

english, 2009

32

Allergic contact dermatitis from falcarinol isolated from Schefflera arboricola

Lene Hansen, Ole Hammershøy, Per M. Boll

Journal:

Contact Dermatitis

Year:

1986

File:

PDF, 306 KB

1986

33

Intravenous enterostatin does not affect single meal food intake in man

Stephan Rössner, Britta Barkeling, Charlotte Erlanson-Albertsson, Per Larsson, Elisabeth Whlin-Boll

Journal:

Year:

1995

Language:

english

File:

PDF, 313 KB

english, 1995

34

Naturally occurring lactones and lactams. VIII. Lactonization of unsaturated .beta.-keto esters. Total synthesis of carlic acid, carlosic acid, and viridicatic acid

Svendsen, Axel, Boll, Per M.

Journal:

Journal of Organic Chemistry

Year:

1975

Language:

english

File:

PDF, 833 KB

english, 1975

35

Revisiting Fehling and Discovering Vogel

Journal:

Journal of Chemical Education

Year:

1994

File:

PDF, 1.00 MB

1994

36

Absolute configuration of epi-rhododendrin and (?)-rhododendrol [=(?)-betuligenol] and X-ray crystal and molecular structure of rhododendrin [= betuloside], a hepatoprotective constituent of Taxus baccata

Parmar, Virinder S., Vardhan, Anand, Taneja, Poonam, Sinha, Rita, Patnaik, Gyanendra K., Tripathi, Subhash C., Boll, Per M., Larsen, Sine

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 528 KB

english, 1991

37

The occurrence of polycyclic aromatic hydrocarbons and their derivatives and the proinflammatory potential of fractionated extracts of diesel exhaust and wood smoke particles

Totlandsdal, Annike I., Øvrevik, Johan, Cochran, Richard E., Herseth, Jan-Inge, Bølling, Anette Kocbach, Låg, Marit, Schwarze, Per, Lilleaas, Edel, Holme, Jørn A., Kubátová, Alena

Journal:

Journal of Environmental Science and Health Part A

Year:

2014

Language:

english

File:

PDF, 789 KB

english, 2014

38

Skin Sensitization in School Children in Northern and Southern Norway

Bakken, Heidi Nygaard, Nafstad, Per, Bolle, Roald, Nystad, Wenche

Journal:

Journal of Asthma

Year:

2007

Language:

english

File:

PDF, 81 KB

english, 2007

39

Structure and Configuration of a New Cleistanthane Diterpenoid from Pogostemon auricularis

Hussaini, Falak A., Roy, Raja, Shoeb, Aboo, Pragya,, Gajhede, Michaiel, Jacobsen, Jens Peter, Boll, Per M.

Journal:

Natural Product Letters

Year:

1993

Language:

english

File:

PDF, 263 KB

english, 1993

40

Cytokine responses induced by diesel exhaust particles are suppressed by PAR-2 silencing and antioxidant treatment, and driven by polar and non-polar soluble constituents

Bach, Nicolai, Bølling, Anette Kocbach, Brinchmann, Bendik C., Totlandsdal, Annike I., Skuland, Tonje, Holme, Jørn A., Låg, Marit, Schwarze, Per E., Øvrevik, Johan

Journal:

Toxicology Letters

Year:

2015

Language:

english

File:

PDF, 749 KB

english, 2015

41

ALKALOIDAL GLYCOSIDES FROM SOLANUM DULCAMARA III 1

Boll, Per, Andersen, Birte

Journal:

Year:

1962

Language:

english

File:

PDF, 949 KB

english, 1962

42

Exposure and Airway Effects of Seafood Industry Workers in Northern Norway

Bang, Berit, Aasmoe, Lisbeth, Aamodt, Beate Hustad, Aardal, Laila, Andorsen, Gerd Sissel, Bolle, Roald, B??e, Roald, Van, Thien, Evans, Rosalie, Florv??g, Erik, Gram, Inger Torill, Huser, Per Ole, Kra

Journal:

Journal of Occupational & Environmental Medicine

Year:

2005

Language:

english

File:

PDF, 246 KB

english, 2005

43

Resorcinols and Catechols: A Clinical Study of Cross-sensitivity

Knight, Timothy E., Boll, Per, Epstein, William L., Prasad, Ashok K.

Journal:

American Journal of Contact Dermatitis

Year:

1996

File:

PDF, 5.39 MB

1996

44

Resorcinols and Catechols: A Clinical Study of Cross-sensitivity

Knight, Timothy E., Boll, Per, Epstein, William L., Prasad, Ashok K.

Journal:

Year:

1996

File:

PDF, 5.39 MB

1996

45

ChemInform Abstract: 1,3-BUTANDIAMIN, SPALTUNG IN DIE OPTISCHEN ANTIPODEN UND BESTIMMUNG IHRER ABSOLUTEN KONFIG.

LARSEN, E., BALIEU, E., BOLL, PER M.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 196 KB

1970

46

ChemInform Abstract: SYNTHESIS OF ASTEROSTEROL, A NOVEL C26 MARINE STEROL

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 125 KB

1974

47

ChemInform Abstract: NATURALLY OCCURRING LACTONES AND LACTAMES PART 4, FRIEDEL-CRAFTS ACYLATION OF THE TETRONIC ACID NUCLEUS AND SYNTHESIS OF (S)-CAROLIC ACID

ANDRESEN, FINN HEDE, SVENDSEN, AXEL, BOLL, PER M.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 138 KB

1974

48

Concentrations of selected chemicals in indoor air from Norwegian homes and schools

Sakhi, Amrit Kaur, Cequier, Enrique, Becher, Rune, Bølling, Anette Kocbach, Borgen, Anders R., Schlabach, Martin, Schmidbauer, Norbert, Becher, Georg, Schwarze, Per, Thomsen, Cathrine

Journal:

Science of The Total Environment

Year:

2019

Language:

english

File:

PDF, 703 KB

english, 2019

49

Real-Time Accelerator Diagnostic Tools for the MAX IV Storage Rings

Meirose, Bernhard, Abelin, Viktor, Bertilsson, Fredrik, Bolling, Benjamin, Brandin, Mathias, Holz, Michael, HÃ¸ier, Rasmus, Johansson, Andreas, Kalbfleisch, Sebastian, Lilja, Per, Lundquist, Johan, Mo

Journal:

Year:

2020

File:

PDF, 2.34 MB

2020