Combination Chemotherapy in Treating Patients With Chronic Lymphocytic Leukemia or Lymphocytic Lymphoma

DISEASE CHARACTERISTICS:

* Histologically or cytologically confirmed chronic lymphocytic leukemia (CLL) or B-cell small lymphocytic lymphoma (SLL)

  * CLL is defined as:

    * Persistent lymphocytosis greater than 5,000/mm\^3
    * CD19/CD5/CD23 positive
    * Kappa or lambda light chain restriction
* Refractory to or disease progression after 1 or 2 prior treatment regimens

  * Retreatment with oral chlorambucil is allowed and considered a second regimen

    * At least one of the chlorambucil treatments must be for 3 months or longer
  * At least 4 courses of cyclophosphamide, vincristine, and prednisone with or without doxorubicin allowed
  * Patients may have received prior fludarabine as first- or second-line therapy if there is evidence of at least partial response and time to progression after initial fludarabine therapy was at least 12 months
* No CNS involvement by lymphoma

PATIENT CHARACTERISTICS:

Age

* 18 and over

Performance status

* ECOG 0-2 OR
* Karnofsky 60-100%

Life expectancy

* More than 3 months

Hematopoietic

* See Disease Characteristics
* Absolute neutrophil count at least 1,000/mm\^3
* Platelet count at least 100,000/mm\^3
* No autoimmune hemolytic anemia or thrombocytopenia secondary to CLL or SLL requiring ongoing therapy with prednisone or other immunosuppressive agents

Hepatic

* Bilirubin normal
* AST and ALT no greater than 2.5 times upper limit of normal

Renal

* Creatinine normal OR
* Creatinine clearance at least 60 mL/min

Cardiovascular

* No symptomatic congestive heart failure
* No unstable angina pectoris
* No cardiac arrhythmia

Pulmonary

* DLCO greater than 60% predicted
* FEV\_1 greater than 70% predicted
* No significant underlying pulmonary disease

Other

* No other malignancy within the past 5 years except adequately treated basal cell skin cancer or carcinoma in situ of the cervix
* No insulin-dependent diabetes mellitus
* No other uncontrolled concurrent illness
* No ongoing or active infection
* No pre-existing peripheral neuropathy grade 2 or greater
* No psychiatric illness or social situation that would preclude study compliance
* No prior allergic reactions to compounds of similar chemical or biological composition to UCN-01 or other agents in this study
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy

* Not specified

Chemotherapy

* See Disease Characteristics
* At least 4 weeks since prior chemotherapy and recovered

Endocrine therapy

* See Hematopoietic

Radiotherapy

* No prior mediastinal radiation
* At least 4 weeks since prior radiotherapy and recovered

Surgery

* Not specified

Other

* No other concurrent investigational agents
* No concurrent combination antiretroviral therapy for HIV-positive patients