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1

Fast atom bombardment mass spectrometry of cisplatin analogs

Marshall M. Siegel, Panayota Bitha, Ralph G. Child, Joseph J. Hlavka, Yang-I Lin, Ted. T. Chang

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1986

Language:

english

File:

PDF, 597 KB

english, 1986

2

ChemInform Abstract: 6-(1-Hydroxyalkyl)penam Sulfone Derivatives as Inhibitors of Class A and Class C β-Lactamases. Part 2.

Panayota Bitha, Zhong Li, Gerardo D. Francisco, Youjun Yang, Peter J. Petersen, Eileen Lenoy, Yang-I Lin

Journal:

Year:

1999

File:

PDF, 37 KB

1999

3

ChemInform Abstract: 6-(1-Hydroxyalkyl)penam Sulfone Derivatives as Inhibitors of Class A and Class C β-Lactamases. Part 1.

Panayota Bitha, Zhong Li, Gerardo D. Francisco, Beth A. Rasmussen, Yang-I Lin

Journal:

Year:

1999

File:

PDF, 33 KB

1999

4

ChemInform Abstract: Suppression of Ethyl Migration in the Synthesis of 2,5-Anhydro-1-amino-1,4-dideoxy-3-thio-D-threo-pentitol Hydrochloride, a Key Intermediate for Oral THF 1β-Methylcarbapenems.

Panayota Bitha, Timothy W. Strohmeyer, Zhong Li, Yang-I Lin

Journal:

Year:

2000

File:

PDF, 33 KB

2000

5

ChemInform Abstract: Efficient Synthesis of Oral THF 1β-Methylcarbapenem (OCA-983) via the Wittig Process.

Panayota Bitha, Yan-I Lin

Journal:

Year:

2001

File:

PDF, 37 KB

2001

6

Naphthacenequinones

Joseph J. Hlavka, Panayota Bitha, James H. Boothe

Journal:

Tetrahedron Letters

Year:

1967

Language:

english

File:

PDF, 229 KB

english, 1967

7

The partial structure of LL-AV290 - a new antibiotic

Joseph J. Hlavka, Panayota Bitha, James H. Boothe, George Morton

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 202 KB

english, 1974

8

Photochemistry IV. A Photodeamination

Joseph J. Hlavka, Panayota Bitha

Journal:

Tetrahedron Letters

Year:

1966

Language:

english

File:

PDF, 153 KB

english, 1966

9

Synthesis and structure-activity relationships of novel THF 1β-methylcarbapenems

Yang-I Lin, Panayota Bitha, Subas M. Sakya, Timothy W. Strohmeyer, Zhong Li, Ving J. Lee, Stanley A. Lang Jr., Youjun Yang, Niraja Bhachech, William J. Weiss, Peter J. Petersen, Nilda V. Jacobus, Kare

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 279 KB

english, 1997

10

Synthesis and structure-activity relationships of some novel oxetane carbapenems

Subas M. Sakya, Timothy W. Strohmeyer, Panayota Bitha, Stanley A. Lang Jr., Yang-I Lin

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 276 KB

english, 1997

11

Peptidic prodrugs of novel aminomethyl-THF 1β-methylcarbapenems

Yang-I Lin, Panayota Bitha, Subas M. Sakya, Zhong Li, Stanley A. Lang Jr., Youjun Yang, Niraja Bhachech, William J. Weiss, Peter J. Petersen, Nilda V. Jacobus, Karen Bush, Raymond T. Testa

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 241 KB

english, 1997

12

Mono and bis double ester prodrugs of novel aminomethyl-THF 1β-methylcarbapenems

Yang-I Lin, Panayota Bitha, Zhong Li, Subas M. Sakya, Timothy W. Strohmeyer, Stanley A. Lang Jr., Youjun Yang, Niraja Bhachech, William J. Weiss, Peter J. Petersen, Nilda V. Jacobus, Karen Bush, Raymo

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 255 KB

english, 1997

13

Synthesis of (alkoxycarbonyloxy)methyl, (acyloxy)methyl and (oxodioxolenyl)methyl carbamates as bioreversible prodrug moieties for amines

Zhong Li, Panayota Bitha, Stanley A. Lang Jr., Yang-I Lin

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 178 KB

english, 1997

14

Synthesis and structure-activity relationships of novel THF 1β-methylcarbapenems II

Yang-I Lin, Panayota Bitha, Subas M. Sakya, Stanley A. Lang Jr., Youjun Yang, William J. Weiss, Peter J. Petersen, Karen Bush, Raymond T. Testa

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1997

Language:

english

File:

PDF, 230 KB

english, 1997

15

6-(1-hydroxyalkyl)penam sulfone derivatives as inhibitors of class a and class C β-lactamases I

Panayota Bitha, Zhong Li, Gerardo D. Francisco, Beth A. Rasmussen, Yang-I Lin

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1999

Language:

english

File:

PDF, 294 KB

english, 1999

16

6-(1-Hydroxyalkyl)penam sulfone derivatives as inhibitors of class A and class C β-lactamases II

Panayota Bitha, Zhong Li, Gerardo D. Francisco, Youjun Yang, Peter J. Petersen, Eileen Lenoy, Yang-I Lin

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1999

Language:

english

File:

PDF, 297 KB

english, 1999

17

Synthesis of 1,2,4-triazoles and 1,2,4-oxadiazoles

Yang-I Lin, Joseph J. Hlavka, Panayota Bitha, S. A. Lang Jr.

Journal:

Journal of Heterocyclic Chemistry

Year:

1983

File:

PDF, 162 KB

1983

18

Synthesis and reactions of 2,3-diamino-4(3H)-pyrimidinones and 3-amino-2-hydrazino-4(3H)-pyrimidinones. I

Joseph J. Hlavka, Panayota Bitha, Yang-I Lin, Timothy Strohmeyer

Journal:

Journal of Heterocyclic Chemistry

Year:

1984

File:

PDF, 224 KB

1984

19

Reactions of 2,3-diamino-4(3H)-pyrimidinones. II

Joseph J. Hlavka, Panayota Bitha, Yang-I Lin, Timothy Strohmeyer

Journal:

Journal of Heterocyclic Chemistry

Year:

1985

File:

PDF, 306 KB

1985

20

Cyclocondensation of 3-amino-2-hydrazino-4(3H)-pyrimidinones with dimethyl acetylenedicarboxylate. Formation of 1-amino-2,6-dihydro-2,6-dioxo-1H-pyrimido[1,2-b][1,2,4]triazine-3-acetic acid esters

Panayota Bitha, Joseph J. Hlavka, Yang-I Lin

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 134 KB

1988

21

Synthesis of some novel 7-substituted quinolonecarboxylic acids via nitroso and nitrone cycloadditions

Carl B. Ziegler Jr., Panayota Bitha, Yang-I Lin

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 253 KB

1988

22

A new highly efficient method for the synthesis of trans-tetrahydro-3,4-furandiamine

Panayota Bitha, Yang-I Lin

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 109 KB

1988

23

Water-soluble third generation antitumor platinum complexes, [2,2-bis(aminomethyl)-1,3-propanediol-N,N']-[1,1-cyclobutanedicarboxylato(2-)-O,O']platinum(II) and [1,1-cyclobutanedicarboxylato(2-)-O,O'][tetrahydro-4H-pyran-4,4-dimethanamine-N,N']platinum(II)

Bitha, Panayota, Carvajal, Suzanne G., Citarella, Ronald V., Child, Ralph G., Delos Santos, Eugenia F., Dunne, Theresa S., Durr, Fredrick E., Hlavka, Joseph J., Lang, S. A.

Journal:

Journal of Medicinal Chemistry

Year:

1989

Language:

english

File:

PDF, 1.77 MB

english, 1989

24

Cyclocondensation reactions of 3-amino-2-hydrazino-4(3H)-pyrimidinones. Formation of 1,2,4-triazolo[4,3-a]pyrimidines and pyrimido[1,2-b][1,2,4,5]tetrazines

Bitha, Panayota, Hlavka, Joseph J., Lin, Yang I

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 441 KB

english, 1987

25

4-Hydroxy-6-methylpretetramid. 1 Synthesis via Quaternary Tetracyclines

Hlavka, Joseph J., Bitha, Panayota, Boothe, James H.

Journal:

Journal of the American Chemical Society

Year:

1965

Language:

english

File:

PDF, 342 KB

english, 1965

26

4-Hydroxypretetramids

Hlavka, Joseph J., Bitha, Panayota., Boothe, James H.

Journal:

Journal of the American Chemical Society

Year:

1968

Language:

english

File:

PDF, 466 KB

english, 1968

27

(Malonato)bis[sulfinylbis[methane]-S]platinum(II) compounds: versatile synthons for a new general synthesis of antitumor symmetrical and dissymmetrical (malonato)platinum(II) complexes

Bitha, Panayota, Morton, George O., Dunne, Theresa S., Delos Santos, Eugenia F., Lin, Yang I, Boone, Steven R., Haltiwanger, R. Curtis, Pierpont, Cortlandt G.

Journal:

Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 1015 KB

english, 1990

28

6-Fluorotetracyclines

Bitha, Panayota, Hlavka, Joseph J., Boothe, James H.

Journal:

Journal of Medicinal Chemistry

Year:

1970

Language:

english

File:

PDF, 425 KB

english, 1970

29

A new family of water-soluble, third-generation antitumor platinum complexes

Bitha, Panayota, Carvajal, Suzanne G., Citarella, Ronald V., Delos Santos, Eugenia F., Durr, Fredrick E., Hlavka, Joseph J., Lang, S. A., Lindsay, Harry L., Thomas, John P.

Journal:

Journal of Medicinal Chemistry

Year:

1989

Language:

english

File:

PDF, 568 KB

english, 1989

30

EFFICIENT SYNTHESIS OF ORAL THF 1β-METHYLCARBAPENEM (OCA-983) VIA THE WITTIG PROCESS

Bitha, Panayota, Lin, Yang-I

Journal:

Synthetic Communications

Year:

2001

Language:

english

File:

PDF, 363 KB

english, 2001

31

Suppression of Ethyl Migration in the Synthesis of 2,5-Anhydro-1-Amino-1,4-Dideoxy-3-Thio-D-Threo-Pentitol Hydrochloride, A Key Intermediate for Oral the 1β-Methylcarbapenems

Bitha, Panayota, Strohmeyer, Timothy W., Li, Zhong, Lin, Yang-I

Journal:

Synthetic Communications

Year:

2000

Language:

english

File:

PDF, 366 KB

english, 2000

32

Catalytic Air Oxidation of Crotonaldehyde to Maleic Anhydride

Church, J. M., Bitha, Panayota

Journal:

Industrial & Engineering Chemistry Product Research and Development

Year:

1963

Language:

english

File:

PDF, 589 KB

english, 1963

33

Convergent Syntheses of Oral THF 1.BETA.-Methylcarbapenems.

BITHA, PANAYOTA, LI, ZHONG, LIN, YANG-I

Journal:

The Journal of Antibiotics

Year:

1999

Language:

english

File:

PDF, 436 KB

english, 1999

34

Glycocinnamoylspermidines, a new class of antibiotics. IV. Chemical modification of LL-BM123.GAMMA..

HLAVKA, JOSEPH J., BITHA, PANAYOTA, BOOTHE, JAMES, FIELDS, THOMAS

Journal:

The Journal of Antibiotics

Year:

1978

Language:

english

File:

PDF, 1.49 MB

english, 1978