P. HANHINEN: search on Z-Library

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1

ChemInform Abstract: Synthesis of (.+-.)-Cathenamine and (.+-.)-19-Epicathenamine, Isolated as Their C-21α-Cyano Derivatives.

M. LOUNASMAA, R. JOKELA, P. HANHINEN, U. ANTTILA

Journal:

Year:

1997

File:

PDF, 32 KB

1997

2

ChemInform Abstract: Claisen Orthoester Rearrangement in the Direct Preparation of Deplancheine Derivatives Possessing a Malonyl Group at C-15.

M. LOUNASMAA, P. HANHINEN

Journal:

Year:

1997

File:

PDF, 28 KB

1997

3

ChemInform Abstract: Short Synthesis of (.+-.)-Hirsutine: Direct Addition of Dimethyl Malonate Anion to a 1,4-Conjugate Iminium Salt of Appropriate 3- Ethylindolo(2,3-a)quinolizidine.

M. LOUNASMAA, J. MIETTINEN, P. HANHINEN, R. JOKELA

Journal:

Year:

1997

File:

PDF, 32 KB

1997

4

ChemInform Abstract: Biomimetic Formation and Interconversion in the Heteroyohimbine Series

M. LOUNASMAA, P. HANHINEN

Journal:

Year:

1998

File:

PDF, 24 KB

1998

5

ChemInform Abstract: Preparation of (.+-.)-Hirsutine and (.+-.)-3-Isocorynantheidine.

Mauri Lounasmaa, Reija Jokela, Christiane Laine, Pirjo Hanhinen

Journal:

Year:

1999

File:

PDF, 33 KB

1999

6

ChemInform Abstract: The Sarpagine Group of Indole Alkaloids

Mauri Lounasmaa, Pirjo Hanhinen, Minna Westersund

Journal:

Year:

1999

File:

PDF, 24 KB

1999

7

ChemInform Abstract: Conformational Study of Geissoschizine Isomers and Their Model Compounds

Mauri Lounasmaa, Pirjo Hanhinen

Journal:

Year:

1999

File:

PDF, 24 KB

1999

8

ChemInform Abstract: Direct Introduction of Nucleophilic Carbanions to the γ-Position of Na-Boc-Protected Nb-Tryptophylpyridinium Salts Without Electron-Withdrawing Substituents at the β-Position.

Pirjo Hanhinen, Tiina Putkonen, Mauri Lounasmaa

Journal:

Year:

1999

File:

PDF, 34 KB

1999

9

ChemInform Abstract: General Strategies in the Preparation of Antirhine-Type Indole Alkaloids.

Pirjo Hanhinen, Tiina Putkonen, Mauri Lounasmaa

Journal:

Year:

1999

File:

PDF, 23 KB

1999

10

ChemInform Abstract: Effect of C-1, C-2, and C-3 Substituents on the Conformational Equilibrium of Indolo[2,3-a]quinolizidines

Mauri Lounasmaa, Pirjo Hanhinen

Journal:

Year:

1999

File:

PDF, 25 KB

1999

11

ChemInform Abstract: Interpretation of the Formation of 9 “Artifact Indole Alkaloids” in the Ajmaline/Sarpagine Series

Mauri Lounasmaa, Pirjo Hanhinen

Journal:

Year:

2001

File:

PDF, 25 KB

2001

12

ChemInform Abstract: The Ajmaline Group of Indole Alkaloids

Mauri Lounasmaa, Pirjo Hanhinen

Journal:

Year:

2001

File:

PDF, 24 KB

2001

13

Claisen orthoester rearrangement in the direct preparation of Z-isositsirikine and Z-geissoschizine derivatives possessing the right oxidation state at C-17

Mauri Lounasmaa, Pirjo Hanhinen, Reija Jokela

Journal:

Year:

1995

Language:

english

File:

PDF, 1.54 MB

english, 1995

14

Preparation and determination of stereochemical properties of epimeric z-geissoschizine and 19,20-dihydrogeissoschizine acetals

Mauri Lounasmaa, Reija Jokela, Maria Back, Pirjo Hanhinen, Christiane Laine

Journal:

Year:

1995

Language:

english

File:

PDF, 589 KB

english, 1995

15

Short, stereospecific total synthesis of (±)-corynantheidine

Maun Lounasmaa, Reija Jokela, Christiane Laine, Pirjo Hanhinen

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 132 KB

english, 1995

16

Preparation and conformational study of Z- and E-Isositsirikine epimers and model compounds. Determination of their C-16 configurations

Mauri Lousnasmaa, Reija Jokela, Pirjo Hanhinen, Jari Miettinen, Jaana Salo

Journal:

Year:

1994

Language:

english

File:

PDF, 785 KB

english, 1994

17

Studies on the biomimetic preparation of the sarpagan ring system. Attempts to apply the spontaneous “biogenetic-type cyclization” of van Tamelen to bond formation between C-5 and C-16 in the corynantheine series

Mauri Lounasmaa, Pirjo Hanhinen

Journal:

Year:

1996

Language:

english

File:

PDF, 937 KB

english, 1996

18

Short synthesis of (±)-hirsutine: Direct addition of dimethyl malonate anion to a 1,4-conjugate iminium salt of appropriate 3-ethylindolo[2,3-a]quinolizidine

Mauri Lounasmaa, Jari Miettinen, Pirjo Hanhinen, Reija Jokela

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 160 KB

english, 1997

19

Short synthetic route to (±)-geissoschizine

Mauri Lounasmaa, Reija Jokela, Ulla Anttila, Pirjo Hanhinen, Christiane Laine

Journal:

Year:

1996

Language:

english

File:

PDF, 336 KB

english, 1996

20

General Strategies in the Preparation of Antirhine-Type Indole Alkaloids

Lounasmaa, Mauri, Hanhinen, Pirjo, Putkonen, Tiina

Journal:

Year:

1999

Language:

english

File:

PDF, 416 KB

english, 1999

21

ChemInform Abstract: Preparation and Determination of Stereochemical Properties of Epimeric Z-Geissoschizine and 19,20-Dihydrogeissoschizine Acetals.

M. LOUNASMAA, R. JOKELA, M. BAECK, P. HANHINEN, C. LAINE

Journal:

Year:

1996

File:

PDF, 29 KB

1996

22

ChemInform Abstract: Short, Stereospecific Total Synthesis of (.+-.)-Corynantheidine.

M. LOUNASMAA, R. JOKELA, C. LAINE, P. HANHINEN

Journal:

Year:

1996

File:

PDF, 28 KB

1996

23

ChemInform Abstract: Short Synthesis of 14,15-Didehydro-E-deplancheine, Presumed Biosynthetic Intermediate in the Formation from Geissoschizine, of Corynanthe Alkaloids Missing the Three-Carbon Unit at C-15.

M. LOUNASMAA, P. HANHINEN, R. JOKELA

Journal:

Year:

1996

File:

PDF, 31 KB

1996

24

ChemInform Abstract: Short Synthetic Route to (.+-.)-Geissoschizine.

M. LOUNASMAA, R. JOKELA, U. ANTTILA, P. HANHINEN, C. LAINE

Journal:

Year:

1996

File:

PDF, 31 KB

1996

25

ChemInform Abstract: Short Synthetic Route to 5,6-Dihydroflavopereirine and Flavopereirine.

M. LOUNASMAA, P. HANHINEN, S. LIPPONEN

Journal:

Year:

1996

File:

PDF, 28 KB

1996

26

The Rhazimanine-Bhimberine Enigma

Lounasmaa, Mauri, Jokela, Reija, Hanhinen, Pirjo, Miettinen, Jari, Salo, Jaana

Journal:

Journal of Natural Products

Year:

1995

Language:

english

File:

PDF, 205 KB

english, 1995

27

Interpretation of the Formation of Nine “Artifact Indole Alkaloids” in the Ajmaline/Sarpagine Series

Lounasmaa, Mauri, Hanhinen, Pirjo

Journal:

Journal of Natural Products

Year:

2000

Language:

english

File:

PDF, 292 KB

english, 2000

28

Revision of the Structure of Ajmalimine

Hanhinen, Pirjo, Lounasmaa, Mauri

Journal:

Journal of Natural Products

Year:

2001

Language:

english

File:

PDF, 23 KB

english, 2001

29

Claisen Orthoester Rearrangement in the Direct Preparation of Deplancheine Derivatives Possessing a Malonyl Group at C-15

Lounasmaa, Mauri, Hanhinen, Pirjo

Journal:

Year:

1996

Language:

english

File:

PDF, 228 KB

english, 1996

30

Biogenetic Formation of Sarpagine/Ajmaline Type Indole Alkaloids

Lounasmaa, Mauri, Hanhinen, Pirjo

Journal:

Year:

1998

Language:

english

File:

PDF, 186 KB

english, 1998

31

Conformational Study of Geissoschizine Isomers and Their Model Compounds

Lounasmaa, Mauri, Hanhinen, Pirjo

Journal:

Year:

1999

Language:

english

File:

PDF, 432 KB

english, 1999

32

Preparation and Conformational Study of Z-Isositsirikine Model Compounds and Their cis-Nb-Oxides. Determination of the C-16 Configuration

Lounasmaa, Mauri, Hanhinen, Pirjo, Nurminen, Tomi, Jokela, Reija

Journal:

Year:

1994

Language:

english

File:

PDF, 377 KB

english, 1994

33

Effect of C-1, C-2, and C-3 Substituents on the Conformational Equilibrium of Indolo[2,3-a]quinolizidines

Lounasmaa, Mauri, Hanhinen, Pirjo

Journal:

Year:

1999

Language:

english

File:

PDF, 466 KB

english, 1999

34

Nordic, Italian, and German Drinking Habits: A Comparison between Surveys Made since the 1980s

Journal:

Nordisk Alkoholtisdkrift (Nordic Alcohol Studies)

Year:

1995

Language:

english

File:

PDF, 1.87 MB

english, 1995